78047008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1151}}^1$

素因数の和:1337

約数の個数: 48

約数和(自身を含む): 166634496

約数和(自身を除く): 88587488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 163, 208, 326, 416, 652, 1151, 1304, 2119, 2302, 2608, 4238, 4604, 5216, 8476, 9208, 14963, 16952, 18416, 29926, 33904, 36832, 59852, 67808, 119704, 187613, 239408, 375226, 478816, 750452, 1500904, 2438969, 3001808, 4877938, 6003616, 9755876, 19511752, 39023504, 78047008]

約数ペア:

[(1, 78047008), (2, 39023504), (4, 19511752), (8, 9755876), (13, 6003616), (16, 4877938), (26, 3001808), (32, 2438969), (52, 1500904), (104, 750452), (163, 478816), (208, 375226), (326, 239408), (416, 187613), (652, 119704), (1151, 67808), (1304, 59852), (2119, 36832), (2302, 33904), (2608, 29926), (4238, 18416), (4604, 16952), (5216, 14963), (8476, 9208)]