66876736

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:359

約数の個数: 56

約数和(自身を含む): 137160000

約数和(自身を除く): 70283264

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 89, 118, 178, 199, 236, 356, 398, 472, 712, 796, 944, 1424, 1592, 1888, 2848, 3184, 3776, 5251, 5696, 6368, 10502, 11741, 12736, 17711, 21004, 23482, 35422, 42008, 46964, 70844, 84016, 93928, 141688, 168032, 187856, 283376, 336064, 375712, 566752, 751424, 1044949, 1133504, 2089898, 4179796, 8359592, 16719184, 33438368, 66876736]

約数ペア:

[(1, 66876736), (2, 33438368), (4, 16719184), (8, 8359592), (16, 4179796), (32, 2089898), (59, 1133504), (64, 1044949), (89, 751424), (118, 566752), (178, 375712), (199, 336064), (236, 283376), (356, 187856), (398, 168032), (472, 141688), (712, 93928), (796, 84016), (944, 70844), (1424, 46964), (1592, 42008), (1888, 35422), (2848, 23482), (3184, 21004), (3776, 17711), (5251, 12736), (5696, 11741), (6368, 10502)]