37890104

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 86400000

約数和(自身を除く): 48509896

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 149, 152, 239, 266, 298, 478, 532, 596, 956, 1043, 1064, 1192, 1673, 1912, 2086, 2831, 3346, 4172, 4541, 5662, 6692, 8344, 9082, 11324, 13384, 18164, 19817, 22648, 31787, 35611, 36328, 39634, 63574, 71222, 79268, 127148, 142444, 158536, 249277, 254296, 284888, 498554, 676609, 997108, 1353218, 1994216, 2706436, 4736263, 5412872, 9472526, 18945052, 37890104]

約数ペア:

[(1, 37890104), (2, 18945052), (4, 9472526), (7, 5412872), (8, 4736263), (14, 2706436), (19, 1994216), (28, 1353218), (38, 997108), (56, 676609), (76, 498554), (133, 284888), (149, 254296), (152, 249277), (239, 158536), (266, 142444), (298, 127148), (478, 79268), (532, 71222), (596, 63574), (956, 39634), (1043, 36328), (1064, 35611), (1192, 31787), (1673, 22648), (1912, 19817), (2086, 18164), (2831, 13384), (3346, 11324), (4172, 9082), (4541, 8344), (5662, 6692)]