272514944

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{163771}}^1$

素因数の和:163798

約数の個数: 32

約数和(自身を含む): 584666040

約数和(自身を除く): 312151096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 163771, 327542, 655084, 1310168, 2129023, 2620336, 4258046, 5240672, 8516092, 10481344, 17032184, 20962688, 34064368, 68128736, 136257472, 272514944]

約数ペア:

[(1, 272514944), (2, 136257472), (4, 68128736), (8, 34064368), (13, 20962688), (16, 17032184), (26, 10481344), (32, 8516092), (52, 5240672), (64, 4258046), (104, 2620336), (128, 2129023), (208, 1310168), (416, 655084), (832, 327542), (1664, 163771)]