27931848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3137}}^1$

素因数の和:3206

約数の個数: 64

約数和(自身を含む): 81336960

約数和(自身を除く): 53405112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 3137, 4452, 6274, 8904, 9411, 12548, 18822, 21959, 25096, 37644, 43918, 65877, 75288, 87836, 131754, 166261, 175672, 263508, 332522, 498783, 527016, 665044, 997566, 1163827, 1330088, 1995132, 2327654, 3491481, 3990264, 4655308, 6982962, 9310616, 13965924, 27931848]

約数ペア:

[(1, 27931848), (2, 13965924), (3, 9310616), (4, 6982962), (6, 4655308), (7, 3990264), (8, 3491481), (12, 2327654), (14, 1995132), (21, 1330088), (24, 1163827), (28, 997566), (42, 665044), (53, 527016), (56, 498783), (84, 332522), (106, 263508), (159, 175672), (168, 166261), (212, 131754), (318, 87836), (371, 75288), (424, 65877), (636, 43918), (742, 37644), (1113, 25096), (1272, 21959), (1484, 18822), (2226, 12548), (2968, 9411), (3137, 8904), (4452, 6274)]