66037552

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 152615232

約数和(自身を除く): 86577680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 73, 82, 112, 146, 164, 197, 287, 292, 328, 394, 511, 574, 584, 656, 788, 1022, 1148, 1168, 1379, 1576, 2044, 2296, 2758, 2993, 3152, 4088, 4592, 5516, 5986, 8077, 8176, 11032, 11972, 14381, 16154, 20951, 22064, 23944, 28762, 32308, 41902, 47888, 56539, 57524, 64616, 83804, 100667, 113078, 115048, 129232, 167608, 201334, 226156, 230096, 335216, 402668, 452312, 589621, 805336, 904624, 1179242, 1610672, 2358484, 4127347, 4716968, 8254694, 9433936, 16509388, 33018776, 66037552]

約数ペア:

[(1, 66037552), (2, 33018776), (4, 16509388), (7, 9433936), (8, 8254694), (14, 4716968), (16, 4127347), (28, 2358484), (41, 1610672), (56, 1179242), (73, 904624), (82, 805336), (112, 589621), (146, 452312), (164, 402668), (197, 335216), (287, 230096), (292, 226156), (328, 201334), (394, 167608), (511, 129232), (574, 115048), (584, 113078), (656, 100667), (788, 83804), (1022, 64616), (1148, 57524), (1168, 56539), (1379, 47888), (1576, 41902), (2044, 32308), (2296, 28762), (2758, 23944), (2993, 22064), (3152, 20951), (4088, 16154), (4592, 14381), (5516, 11972), (5986, 11032), (8077, 8176)]