27412424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 58590000

約数和(自身を除く): 31177576

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 61, 104, 116, 122, 149, 232, 244, 298, 377, 488, 596, 754, 793, 1192, 1508, 1586, 1769, 1937, 3016, 3172, 3538, 3874, 4321, 6344, 7076, 7748, 8642, 9089, 14152, 15496, 17284, 18178, 22997, 34568, 36356, 45994, 56173, 72712, 91988, 112346, 118157, 183976, 224692, 236314, 263581, 449384, 472628, 527162, 945256, 1054324, 2108648, 3426553, 6853106, 13706212, 27412424]

約数ペア:

[(1, 27412424), (2, 13706212), (4, 6853106), (8, 3426553), (13, 2108648), (26, 1054324), (29, 945256), (52, 527162), (58, 472628), (61, 449384), (104, 263581), (116, 236314), (122, 224692), (149, 183976), (232, 118157), (244, 112346), (298, 91988), (377, 72712), (488, 56173), (596, 45994), (754, 36356), (793, 34568), (1192, 22997), (1508, 18178), (1586, 17284), (1769, 15496), (1937, 14152), (3016, 9089), (3172, 8642), (3538, 7748), (3874, 7076), (4321, 6344)]