548117008

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{1399}}^1$

素因数の和:1975

約数の個数: 40

約数和(自身を含む): 1087430400

約数和(自身を除く): 539313392

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 521, 752, 1042, 1399, 2084, 2798, 4168, 5596, 8336, 11192, 22384, 24487, 48974, 65753, 97948, 131506, 195896, 263012, 391792, 526024, 728879, 1052048, 1457758, 2915516, 5831032, 11662064, 34257313, 68514626, 137029252, 274058504, 548117008]

約数ペア:

[(1, 548117008), (2, 274058504), (4, 137029252), (8, 68514626), (16, 34257313), (47, 11662064), (94, 5831032), (188, 2915516), (376, 1457758), (521, 1052048), (752, 728879), (1042, 526024), (1399, 391792), (2084, 263012), (2798, 195896), (4168, 131506), (5596, 97948), (8336, 65753), (11192, 48974), (22384, 24487)]