66127672

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{829}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 136701000

約数和(自身を除く): 70573328

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 169, 236, 338, 472, 676, 767, 829, 1352, 1534, 1658, 3068, 3316, 6136, 6632, 9971, 10777, 19942, 21554, 39884, 43108, 48911, 79768, 86216, 97822, 140101, 195644, 280202, 391288, 560404, 635843, 1120808, 1271686, 2543372, 5086744, 8265959, 16531918, 33063836, 66127672]

約数ペア:

[(1, 66127672), (2, 33063836), (4, 16531918), (8, 8265959), (13, 5086744), (26, 2543372), (52, 1271686), (59, 1120808), (104, 635843), (118, 560404), (169, 391288), (236, 280202), (338, 195644), (472, 140101), (676, 97822), (767, 86216), (829, 79768), (1352, 48911), (1534, 43108), (1658, 39884), (3068, 21554), (3316, 19942), (6136, 10777), (6632, 9971)]