8411984

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 80

約数和(自身を含む): 20236800

約数和(自身を除く): 11824816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 59, 67, 76, 112, 118, 133, 134, 152, 236, 266, 268, 304, 413, 469, 472, 532, 536, 826, 938, 944, 1064, 1072, 1121, 1273, 1652, 1876, 2128, 2242, 2546, 3304, 3752, 3953, 4484, 5092, 6608, 7504, 7847, 7906, 8911, 8968, 10184, 15694, 15812, 17822, 17936, 20368, 27671, 31388, 31624, 35644, 55342, 62776, 63248, 71288, 75107, 110684, 125552, 142576, 150214, 221368, 300428, 442736, 525749, 600856, 1051498, 1201712, 2102996, 4205992, 8411984]

約数ペア:

[(1, 8411984), (2, 4205992), (4, 2102996), (7, 1201712), (8, 1051498), (14, 600856), (16, 525749), (19, 442736), (28, 300428), (38, 221368), (56, 150214), (59, 142576), (67, 125552), (76, 110684), (112, 75107), (118, 71288), (133, 63248), (134, 62776), (152, 55342), (236, 35644), (266, 31624), (268, 31388), (304, 27671), (413, 20368), (469, 17936), (472, 17822), (532, 15812), (536, 15694), (826, 10184), (938, 8968), (944, 8911), (1064, 7906), (1072, 7847), (1121, 7504), (1273, 6608), (1652, 5092), (1876, 4484), (2128, 3953), (2242, 3752), (2546, 3304)]