40798264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 85932000

約数和(自身を除く): 45133736

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 61, 104, 109, 118, 122, 218, 236, 244, 436, 472, 488, 767, 793, 872, 1417, 1534, 1586, 2834, 3068, 3172, 3599, 5668, 6136, 6344, 6431, 6649, 7198, 11336, 12862, 13298, 14396, 25724, 26596, 28792, 46787, 51448, 53192, 83603, 86437, 93574, 167206, 172874, 187148, 334412, 345748, 374296, 392291, 668824, 691496, 784582, 1569164, 3138328, 5099783, 10199566, 20399132, 40798264]

約数ペア:

[(1, 40798264), (2, 20399132), (4, 10199566), (8, 5099783), (13, 3138328), (26, 1569164), (52, 784582), (59, 691496), (61, 668824), (104, 392291), (109, 374296), (118, 345748), (122, 334412), (218, 187148), (236, 172874), (244, 167206), (436, 93574), (472, 86437), (488, 83603), (767, 53192), (793, 51448), (872, 46787), (1417, 28792), (1534, 26596), (1586, 25724), (2834, 14396), (3068, 13298), (3172, 12862), (3599, 11336), (5668, 7198), (6136, 6649), (6344, 6431)]