28626446

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 45934560

約数和(自身を除く): 17308114

約数列:

[1, 2, 41, 59, 61, 82, 97, 118, 122, 194, 2419, 2501, 3599, 3977, 4838, 5002, 5723, 5917, 7198, 7954, 11446, 11834, 147559, 234643, 242597, 295118, 349103, 469286, 485194, 698206, 14313223, 28626446]

約数ペア:

[(1, 28626446), (2, 14313223), (41, 698206), (59, 485194), (61, 469286), (82, 349103), (97, 295118), (118, 242597), (122, 234643), (194, 147559), (2419, 11834), (2501, 11446), (3599, 7954), (3977, 7198), (4838, 5917), (5002, 5723)]