25407564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 74511360

約数和(自身を除く): 49103796

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 53, 78, 84, 91, 106, 156, 159, 182, 212, 273, 318, 364, 371, 439, 546, 636, 689, 742, 878, 1092, 1113, 1317, 1378, 1484, 1756, 2067, 2226, 2634, 2756, 3073, 4134, 4452, 4823, 5268, 5707, 6146, 8268, 9219, 9646, 11414, 12292, 14469, 17121, 18438, 19292, 22828, 23267, 28938, 34242, 36876, 39949, 46534, 57876, 68484, 69801, 79898, 93068, 119847, 139602, 159796, 162869, 239694, 279204, 302471, 325738, 479388, 488607, 604942, 651476, 907413, 977214, 1209884, 1814826, 1954428, 2117297, 3629652, 4234594, 6351891, 8469188, 12703782, 25407564]

約数ペア:

[(1, 25407564), (2, 12703782), (3, 8469188), (4, 6351891), (6, 4234594), (7, 3629652), (12, 2117297), (13, 1954428), (14, 1814826), (21, 1209884), (26, 977214), (28, 907413), (39, 651476), (42, 604942), (52, 488607), (53, 479388), (78, 325738), (84, 302471), (91, 279204), (106, 239694), (156, 162869), (159, 159796), (182, 139602), (212, 119847), (273, 93068), (318, 79898), (364, 69801), (371, 68484), (439, 57876), (546, 46534), (636, 39949), (689, 36876), (742, 34242), (878, 28938), (1092, 23267), (1113, 22828), (1317, 19292), (1378, 18438), (1484, 17121), (1756, 14469), (2067, 12292), (2226, 11414), (2634, 9646), (2756, 9219), (3073, 8268), (4134, 6146), (4452, 5707), (4823, 5268)]