66320912

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2917}}^1$

素因数の和:2968

約数の個数: 60

約数和(自身を含む): 154683180

約数和(自身を除く): 88362268

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1421, 1624, 2842, 2917, 3248, 5684, 5834, 11368, 11668, 20419, 22736, 23336, 40838, 46672, 81676, 84593, 142933, 163352, 169186, 285866, 326704, 338372, 571732, 592151, 676744, 1143464, 1184302, 1353488, 2286928, 2368604, 4145057, 4737208, 8290114, 9474416, 16580228, 33160456, 66320912]

約数ペア:

[(1, 66320912), (2, 33160456), (4, 16580228), (7, 9474416), (8, 8290114), (14, 4737208), (16, 4145057), (28, 2368604), (29, 2286928), (49, 1353488), (56, 1184302), (58, 1143464), (98, 676744), (112, 592151), (116, 571732), (196, 338372), (203, 326704), (232, 285866), (392, 169186), (406, 163352), (464, 142933), (784, 84593), (812, 81676), (1421, 46672), (1624, 40838), (2842, 23336), (2917, 22736), (3248, 20419), (5684, 11668), (5834, 11368)]