67739152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19157}}^1$

素因数の和:19195

約数の個数: 40

約数和(自身を含む): 149662296

約数和(自身を除く): 81923144

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 19157, 38314, 76628, 153256, 249041, 306512, 325669, 498082, 651338, 996164, 1302676, 1992328, 2605352, 3984656, 4233697, 5210704, 8467394, 16934788, 33869576, 67739152]

約数ペア:

[(1, 67739152), (2, 33869576), (4, 16934788), (8, 8467394), (13, 5210704), (16, 4233697), (17, 3984656), (26, 2605352), (34, 1992328), (52, 1302676), (68, 996164), (104, 651338), (136, 498082), (208, 325669), (221, 306512), (272, 249041), (442, 153256), (884, 76628), (1768, 38314), (3536, 19157)]