65126576

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1447}}^1$

素因数の和:1581

約数の個数: 40

約数和(自身を含む): 131970720

約数和(自身を除く): 66844144

約数列:

[1, 2, 4, 8, 16, 29, 58, 97, 116, 194, 232, 388, 464, 776, 1447, 1552, 2813, 2894, 5626, 5788, 11252, 11576, 22504, 23152, 41963, 45008, 83926, 140359, 167852, 280718, 335704, 561436, 671408, 1122872, 2245744, 4070411, 8140822, 16281644, 32563288, 65126576]

約数ペア:

[(1, 65126576), (2, 32563288), (4, 16281644), (8, 8140822), (16, 4070411), (29, 2245744), (58, 1122872), (97, 671408), (116, 561436), (194, 335704), (232, 280718), (388, 167852), (464, 140359), (776, 83926), (1447, 45008), (1552, 41963), (2813, 23152), (2894, 22504), (5626, 11576), (5788, 11252)]