64891232

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 156441600

約数和(自身を除く): 91550368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 79, 112, 133, 152, 158, 193, 224, 266, 304, 316, 386, 532, 553, 608, 632, 772, 1064, 1106, 1264, 1351, 1501, 1544, 2128, 2212, 2528, 2702, 3002, 3088, 3667, 4256, 4424, 5404, 6004, 6176, 7334, 8848, 10507, 10808, 12008, 14668, 15247, 17696, 21014, 21616, 24016, 25669, 29336, 30494, 42028, 43232, 48032, 51338, 58672, 60988, 84056, 102676, 106729, 117344, 121976, 168112, 205352, 213458, 243952, 289693, 336224, 410704, 426916, 487904, 579386, 821408, 853832, 1158772, 1707664, 2027851, 2317544, 3415328, 4055702, 4635088, 8111404, 9270176, 16222808, 32445616, 64891232]

約数ペア:

[(1, 64891232), (2, 32445616), (4, 16222808), (7, 9270176), (8, 8111404), (14, 4635088), (16, 4055702), (19, 3415328), (28, 2317544), (32, 2027851), (38, 1707664), (56, 1158772), (76, 853832), (79, 821408), (112, 579386), (133, 487904), (152, 426916), (158, 410704), (193, 336224), (224, 289693), (266, 243952), (304, 213458), (316, 205352), (386, 168112), (532, 121976), (553, 117344), (608, 106729), (632, 102676), (772, 84056), (1064, 60988), (1106, 58672), (1264, 51338), (1351, 48032), (1501, 43232), (1544, 42028), (2128, 30494), (2212, 29336), (2528, 25669), (2702, 24016), (3002, 21616), (3088, 21014), (3667, 17696), (4256, 15247), (4424, 14668), (5404, 12008), (6004, 10808), (6176, 10507), (7334, 8848)]