8266223548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{28409}}^1$

素因数の和:28830

約数の個数: 48

約数和(自身を含む): 16752808800

約数和(自身を除く): 8486585252

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 389, 748, 778, 1556, 4279, 6613, 8558, 13226, 17116, 26452, 28409, 56818, 72743, 113636, 145486, 290972, 312499, 482953, 624998, 965906, 1249996, 1931812, 5312483, 10624966, 11051101, 21249932, 22102202, 44204404, 121562111, 187868717, 243124222, 375737434, 486248444, 751474868, 2066555887, 4133111774, 8266223548]

約数ペア:

[(1, 8266223548), (2, 4133111774), (4, 2066555887), (11, 751474868), (17, 486248444), (22, 375737434), (34, 243124222), (44, 187868717), (68, 121562111), (187, 44204404), (374, 22102202), (389, 21249932), (748, 11051101), (778, 10624966), (1556, 5312483), (4279, 1931812), (6613, 1249996), (8558, 965906), (13226, 624998), (17116, 482953), (26452, 312499), (28409, 290972), (56818, 145486), (72743, 113636)]