25863152

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4357}}^1$

素因数の和:4425

約数の個数: 40

約数和(自身を含む): 58362336

約数和(自身を除く): 32499184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 4357, 5936, 8714, 17428, 30499, 34856, 60998, 69712, 121996, 230921, 243992, 461842, 487984, 923684, 1616447, 1847368, 3232894, 3694736, 6465788, 12931576, 25863152]

約数ペア:

[(1, 25863152), (2, 12931576), (4, 6465788), (7, 3694736), (8, 3232894), (14, 1847368), (16, 1616447), (28, 923684), (53, 487984), (56, 461842), (106, 243992), (112, 230921), (212, 121996), (371, 69712), (424, 60998), (742, 34856), (848, 30499), (1484, 17428), (2968, 8714), (4357, 5936)]