4003896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 11077920

約数和(自身を除く): 7074024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 313, 328, 492, 533, 626, 939, 984, 1066, 1252, 1599, 1878, 2132, 2504, 3198, 3756, 4069, 4264, 6396, 7512, 8138, 12207, 12792, 12833, 16276, 24414, 25666, 32552, 38499, 48828, 51332, 76998, 97656, 102664, 153996, 166829, 307992, 333658, 500487, 667316, 1000974, 1334632, 2001948, 4003896]

約数ペア:

[(1, 4003896), (2, 2001948), (3, 1334632), (4, 1000974), (6, 667316), (8, 500487), (12, 333658), (13, 307992), (24, 166829), (26, 153996), (39, 102664), (41, 97656), (52, 76998), (78, 51332), (82, 48828), (104, 38499), (123, 32552), (156, 25666), (164, 24414), (246, 16276), (312, 12833), (313, 12792), (328, 12207), (492, 8138), (533, 7512), (626, 6396), (939, 4264), (984, 4069), (1066, 3756), (1252, 3198), (1599, 2504), (1878, 2132)]