12940096

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 56

約数和(自身を含む): 28106624

約数和(自身を除く): 15166528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 151, 206, 208, 302, 412, 416, 604, 824, 832, 1208, 1339, 1648, 1963, 2416, 2678, 3296, 3926, 4832, 5356, 6592, 7852, 9664, 10712, 15553, 15704, 21424, 31106, 31408, 42848, 62212, 62816, 85696, 124424, 125632, 202189, 248848, 404378, 497696, 808756, 995392, 1617512, 3235024, 6470048, 12940096]

約数ペア:

[(1, 12940096), (2, 6470048), (4, 3235024), (8, 1617512), (13, 995392), (16, 808756), (26, 497696), (32, 404378), (52, 248848), (64, 202189), (103, 125632), (104, 124424), (151, 85696), (206, 62816), (208, 62212), (302, 42848), (412, 31408), (416, 31106), (604, 21424), (824, 15704), (832, 15553), (1208, 10712), (1339, 9664), (1648, 7852), (1963, 6592), (2416, 5356), (2678, 4832), (3296, 3926)]