17968448056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{72931}}^1$

素因数の和:73076

約数の個数: 64

約数和(自身を含む): 38228037120

約数和(自身を除く): 20259589064

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 103, 104, 184, 206, 299, 412, 598, 824, 1196, 1339, 2369, 2392, 2678, 4738, 5356, 9476, 10712, 18952, 30797, 61594, 72931, 123188, 145862, 246376, 291724, 583448, 948103, 1677413, 1896206, 3354826, 3792412, 6709652, 7511893, 7584824, 13419304, 15023786, 21806369, 30047572, 43612738, 60095144, 87225476, 97654609, 172773539, 174450952, 195309218, 345547078, 390618436, 691094156, 781236872, 1382188312, 2246056007, 4492112014, 8984224028, 17968448056]

約数ペア:

[(1, 17968448056), (2, 8984224028), (4, 4492112014), (8, 2246056007), (13, 1382188312), (23, 781236872), (26, 691094156), (46, 390618436), (52, 345547078), (92, 195309218), (103, 174450952), (104, 172773539), (184, 97654609), (206, 87225476), (299, 60095144), (412, 43612738), (598, 30047572), (824, 21806369), (1196, 15023786), (1339, 13419304), (2369, 7584824), (2392, 7511893), (2678, 6709652), (4738, 3792412), (5356, 3354826), (9476, 1896206), (10712, 1677413), (18952, 948103), (30797, 583448), (61594, 291724), (72931, 246376), (123188, 145862)]