15709544656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1\times {\mathrm{1871}}^1$

素因数の和:3020

約数の個数: 80

約数和(自身を含む): 33713342208

約数和(自身を除く): 18003797552

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1091, 1871, 1924, 2182, 3742, 3848, 4364, 7484, 7696, 8728, 14183, 14968, 17456, 24323, 28366, 29936, 40367, 48646, 56732, 69227, 80734, 97292, 113464, 138454, 161468, 194584, 226928, 276908, 322936, 389168, 524771, 553816, 645872, 899951, 1049542, 1107632, 1799902, 2041261, 2099084, 3599804, 4082522, 4198168, 7199608, 8165044, 8396336, 14399216, 16330088, 26536393, 32660176, 53072786, 75526657, 106145572, 151053314, 212291144, 302106628, 424582288, 604213256, 981846541, 1208426512, 1963693082, 3927386164, 7854772328, 15709544656]

約数ペア:

[(1, 15709544656), (2, 7854772328), (4, 3927386164), (8, 1963693082), (13, 1208426512), (16, 981846541), (26, 604213256), (37, 424582288), (52, 302106628), (74, 212291144), (104, 151053314), (148, 106145572), (208, 75526657), (296, 53072786), (481, 32660176), (592, 26536393), (962, 16330088), (1091, 14399216), (1871, 8396336), (1924, 8165044), (2182, 7199608), (3742, 4198168), (3848, 4082522), (4364, 3599804), (7484, 2099084), (7696, 2041261), (8728, 1799902), (14183, 1107632), (14968, 1049542), (17456, 899951), (24323, 645872), (28366, 553816), (29936, 524771), (40367, 389168), (48646, 322936), (56732, 276908), (69227, 226928), (80734, 194584), (97292, 161468), (113464, 138454)]