25705848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2887}}^1$

素因数の和:2956

約数の個数: 64

約数和(自身を含む): 74856960

約数和(自身を除く): 49151112

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, 2887, 2968, 4452, 5774, 8661, 8904, 11548, 17322, 20209, 23096, 34644, 40418, 60627, 69288, 80836, 121254, 153011, 161672, 242508, 306022, 459033, 485016, 612044, 918066, 1071077, 1224088, 1836132, 2142154, 3213231, 3672264, 4284308, 6426462, 8568616, 12852924, 25705848]

約数ペア:

[(1, 25705848), (2, 12852924), (3, 8568616), (4, 6426462), (6, 4284308), (7, 3672264), (8, 3213231), (12, 2142154), (14, 1836132), (21, 1224088), (24, 1071077), (28, 918066), (42, 612044), (53, 485016), (56, 459033), (84, 306022), (106, 242508), (159, 161672), (168, 153011), (212, 121254), (318, 80836), (371, 69288), (424, 60627), (636, 40418), (742, 34644), (1113, 23096), (1272, 20209), (1484, 17322), (2226, 11548), (2887, 8904), (2968, 8661), (4452, 5774)]