25502568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11677}}^1$

素因数の和:11706

約数の個数: 64

約数和(自身を含む): 78476160

約数和(自身を除く): 52973592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 11677, 23354, 35031, 46708, 70062, 81739, 93416, 140124, 151801, 163478, 245217, 280248, 303602, 326956, 455403, 490434, 607204, 653912, 910806, 980868, 1062607, 1214408, 1821612, 1961736, 2125214, 3187821, 3643224, 4250428, 6375642, 8500856, 12751284, 25502568]

約数ペア:

[(1, 25502568), (2, 12751284), (3, 8500856), (4, 6375642), (6, 4250428), (7, 3643224), (8, 3187821), (12, 2125214), (13, 1961736), (14, 1821612), (21, 1214408), (24, 1062607), (26, 980868), (28, 910806), (39, 653912), (42, 607204), (52, 490434), (56, 455403), (78, 326956), (84, 303602), (91, 280248), (104, 245217), (156, 163478), (168, 151801), (182, 140124), (273, 93416), (312, 81739), (364, 70062), (546, 46708), (728, 35031), (1092, 23354), (2184, 11677)]