25406472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11633}}^1$

素因数の和:11662

約数の個数: 64

約数和(自身を含む): 78180480

約数和(自身を除く): 52774008

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, 11633, 23266, 34899, 46532, 69798, 81431, 93064, 139596, 151229, 162862, 244293, 279192, 302458, 325724, 453687, 488586, 604916, 651448, 907374, 977172, 1058603, 1209832, 1814748, 1954344, 2117206, 3175809, 3629496, 4234412, 6351618, 8468824, 12703236, 25406472]

約数ペア:

[(1, 25406472), (2, 12703236), (3, 8468824), (4, 6351618), (6, 4234412), (7, 3629496), (8, 3175809), (12, 2117206), (13, 1954344), (14, 1814748), (21, 1209832), (24, 1058603), (26, 977172), (28, 907374), (39, 651448), (42, 604916), (52, 488586), (56, 453687), (78, 325724), (84, 302458), (91, 279192), (104, 244293), (156, 162862), (168, 151229), (182, 139596), (273, 93064), (312, 81431), (364, 69798), (546, 46532), (728, 34899), (1092, 23266), (2184, 11633)]