28159627944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{11897}}^1$

素因数の和:12179

約数の個数: 128

約数和(自身を含む): 81987690240

約数和(自身を除く): 53828062296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 193, 219, 292, 386, 438, 511, 579, 584, 772, 876, 1022, 1158, 1351, 1533, 1544, 1752, 2044, 2316, 2702, 3066, 4053, 4088, 4632, 5404, 6132, 8106, 10808, 11897, 12264, 14089, 16212, 23794, 28178, 32424, 35691, 42267, 47588, 56356, 71382, 83279, 84534, 95176, 98623, 112712, 142764, 166558, 169068, 197246, 249837, 285528, 295869, 333116, 338136, 394492, 499674, 591738, 666232, 788984, 868481, 999348, 1183476, 1736962, 1998696, 2296121, 2366952, 2605443, 3473924, 4592242, 5210886, 6079367, 6888363, 6947848, 9184484, 10421772, 12158734, 13776726, 16072847, 18238101, 18368968, 20843544, 24317468, 27553452, 32145694, 36476202, 48218541, 48634936, 55106904, 64291388, 72952404, 96437082, 128582776, 145904808, 167616833, 192874164, 335233666, 385748328, 502850499, 670467332, 1005700998, 1173317831, 1340934664, 2011401996, 2346635662, 3519953493, 4022803992, 4693271324, 7039906986, 9386542648, 14079813972, 28159627944]

約数ペア:

[(1, 28159627944), (2, 14079813972), (3, 9386542648), (4, 7039906986), (6, 4693271324), (7, 4022803992), (8, 3519953493), (12, 2346635662), (14, 2011401996), (21, 1340934664), (24, 1173317831), (28, 1005700998), (42, 670467332), (56, 502850499), (73, 385748328), (84, 335233666), (146, 192874164), (168, 167616833), (193, 145904808), (219, 128582776), (292, 96437082), (386, 72952404), (438, 64291388), (511, 55106904), (579, 48634936), (584, 48218541), (772, 36476202), (876, 32145694), (1022, 27553452), (1158, 24317468), (1351, 20843544), (1533, 18368968), (1544, 18238101), (1752, 16072847), (2044, 13776726), (2316, 12158734), (2702, 10421772), (3066, 9184484), (4053, 6947848), (4088, 6888363), (4632, 6079367), (5404, 5210886), (6132, 4592242), (8106, 3473924), (10808, 2605443), (11897, 2366952), (12264, 2296121), (14089, 1998696), (16212, 1736962), (23794, 1183476), (28178, 999348), (32424, 868481), (35691, 788984), (42267, 666232), (47588, 591738), (56356, 499674), (71382, 394492), (83279, 338136), (84534, 333116), (95176, 295869), (98623, 285528), (112712, 249837), (142764, 197246), (166558, 169068)]