16751172424

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{32911}}^1$

素因数の和:33134

約数の個数: 64

約数和(自身を含む): 36729792000

約数和(自身を除く): 19978619576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 149, 244, 298, 427, 488, 596, 854, 1043, 1192, 1708, 2086, 3416, 4172, 8344, 9089, 18178, 32911, 36356, 63623, 65822, 72712, 127246, 131644, 230377, 254492, 263288, 460754, 508984, 921508, 1843016, 2007571, 4015142, 4903739, 8030284, 9807478, 14052997, 16060568, 19614956, 28105994, 34326173, 39229912, 56211988, 68652346, 112423976, 137304692, 274609384, 299128079, 598256158, 1196512316, 2093896553, 2393024632, 4187793106, 8375586212, 16751172424]

約数ペア:

[(1, 16751172424), (2, 8375586212), (4, 4187793106), (7, 2393024632), (8, 2093896553), (14, 1196512316), (28, 598256158), (56, 299128079), (61, 274609384), (122, 137304692), (149, 112423976), (244, 68652346), (298, 56211988), (427, 39229912), (488, 34326173), (596, 28105994), (854, 19614956), (1043, 16060568), (1192, 14052997), (1708, 9807478), (2086, 8030284), (3416, 4903739), (4172, 4015142), (8344, 2007571), (9089, 1843016), (18178, 921508), (32911, 508984), (36356, 460754), (63623, 263288), (65822, 254492), (72712, 230377), (127246, 131644)]