42901012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7331}}^1$

素因数の和:7372

約数の個数: 48

約数和(自身を含む): 98542080

約数和(自身を除く): 55641068

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 7331, 14662, 29324, 51317, 80641, 102634, 139289, 161282, 205268, 278578, 322564, 557156, 564487, 975023, 1128974, 1532179, 1950046, 2257948, 3064358, 3900092, 6128716, 10725253, 21450506, 42901012]

約数ペア:

[(1, 42901012), (2, 21450506), (4, 10725253), (7, 6128716), (11, 3900092), (14, 3064358), (19, 2257948), (22, 1950046), (28, 1532179), (38, 1128974), (44, 975023), (76, 564487), (77, 557156), (133, 322564), (154, 278578), (209, 205268), (266, 161282), (308, 139289), (418, 102634), (532, 80641), (836, 51317), (1463, 29324), (2926, 14662), (5852, 7331)]