28023856068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{6343}}^1$

素因数の和:6713

約数の個数: 96

約数和(自身を含む): 71302905856

約数和(自身を除く): 43279049788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 223, 254, 381, 446, 508, 669, 762, 892, 1338, 1524, 1651, 2676, 2899, 3302, 4953, 5798, 6343, 6604, 8697, 9906, 11596, 12686, 17394, 19029, 19812, 25372, 28321, 34788, 38058, 56642, 76116, 82459, 84963, 113284, 164918, 169926, 247377, 329836, 339852, 368173, 494754, 736346, 805561, 989508, 1104519, 1414489, 1472692, 1611122, 2209038, 2416683, 2828978, 3222244, 4243467, 4418076, 4833366, 5657956, 8486934, 9666732, 10472293, 16973868, 18388357, 20944586, 31416879, 36776714, 41889172, 55165071, 62833758, 73553428, 110330142, 125667516, 179640103, 220660284, 359280206, 538920309, 718560412, 1077840618, 2155681236, 2335321339, 4670642678, 7005964017, 9341285356, 14011928034, 28023856068]

約数ペア:

[(1, 28023856068), (2, 14011928034), (3, 9341285356), (4, 7005964017), (6, 4670642678), (12, 2335321339), (13, 2155681236), (26, 1077840618), (39, 718560412), (52, 538920309), (78, 359280206), (127, 220660284), (156, 179640103), (223, 125667516), (254, 110330142), (381, 73553428), (446, 62833758), (508, 55165071), (669, 41889172), (762, 36776714), (892, 31416879), (1338, 20944586), (1524, 18388357), (1651, 16973868), (2676, 10472293), (2899, 9666732), (3302, 8486934), (4953, 5657956), (5798, 4833366), (6343, 4418076), (6604, 4243467), (8697, 3222244), (9906, 2828978), (11596, 2416683), (12686, 2209038), (17394, 1611122), (19029, 1472692), (19812, 1414489), (25372, 1104519), (28321, 989508), (34788, 805561), (38058, 736346), (56642, 494754), (76116, 368173), (82459, 339852), (84963, 329836), (113284, 247377), (164918, 169926)]