78995072

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1637}}^1$

素因数の和:1693

約数の個数: 64

約数和(自身を含む): 175429800

約数和(自身を除く): 96434728

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 377, 416, 464, 754, 832, 928, 1508, 1637, 1664, 1856, 3016, 3274, 3712, 6032, 6548, 12064, 13096, 21281, 24128, 26192, 42562, 47473, 48256, 52384, 85124, 94946, 104768, 170248, 189892, 209536, 340496, 379784, 617149, 680992, 759568, 1234298, 1361984, 1519136, 2468596, 2723968, 3038272, 4937192, 6076544, 9874384, 19748768, 39497536, 78995072]

約数ペア:

[(1, 78995072), (2, 39497536), (4, 19748768), (8, 9874384), (13, 6076544), (16, 4937192), (26, 3038272), (29, 2723968), (32, 2468596), (52, 1519136), (58, 1361984), (64, 1234298), (104, 759568), (116, 680992), (128, 617149), (208, 379784), (232, 340496), (377, 209536), (416, 189892), (464, 170248), (754, 104768), (832, 94946), (928, 85124), (1508, 52384), (1637, 48256), (1664, 47473), (1856, 42562), (3016, 26192), (3274, 24128), (3712, 21281), (6032, 13096), (6548, 12064)]