15704431204

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{14957}}^1$

素因数の和:15473

約数の個数: 72

約数和(自身を含む): 34950025152

約数和(自身を除く): 19245593948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 487, 539, 974, 1078, 1948, 2156, 3409, 5357, 6818, 10714, 13636, 14957, 21428, 23863, 29914, 37499, 47726, 59828, 74998, 95452, 104699, 149996, 164527, 209398, 262493, 329054, 418796, 524986, 658108, 732893, 1049972, 1151689, 1465786, 2303378, 2931572, 4606756, 7284059, 8061823, 14568118, 16123646, 29136236, 32247292, 50988413, 80124649, 101976826, 160249298, 203953652, 320498596, 356918891, 560872543, 713837782, 1121745086, 1427675564, 2243490172, 3926107801, 7852215602, 15704431204]

約数ペア:

[(1, 15704431204), (2, 7852215602), (4, 3926107801), (7, 2243490172), (11, 1427675564), (14, 1121745086), (22, 713837782), (28, 560872543), (44, 356918891), (49, 320498596), (77, 203953652), (98, 160249298), (154, 101976826), (196, 80124649), (308, 50988413), (487, 32247292), (539, 29136236), (974, 16123646), (1078, 14568118), (1948, 8061823), (2156, 7284059), (3409, 4606756), (5357, 2931572), (6818, 2303378), (10714, 1465786), (13636, 1151689), (14957, 1049972), (21428, 732893), (23863, 658108), (29914, 524986), (37499, 418796), (47726, 329054), (59828, 262493), (74998, 209398), (95452, 164527), (104699, 149996)]