819392

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:109

約数の個数: 56

約数和(自身を含む): 1950720

約数和(自身を除く): 1131328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 59, 62, 64, 112, 118, 124, 217, 224, 236, 248, 413, 434, 448, 472, 496, 826, 868, 944, 992, 1652, 1736, 1829, 1888, 1984, 3304, 3472, 3658, 3776, 6608, 6944, 7316, 12803, 13216, 13888, 14632, 25606, 26432, 29264, 51212, 58528, 102424, 117056, 204848, 409696, 819392]

約数ペア:

[(1, 819392), (2, 409696), (4, 204848), (7, 117056), (8, 102424), (14, 58528), (16, 51212), (28, 29264), (31, 26432), (32, 25606), (56, 14632), (59, 13888), (62, 13216), (64, 12803), (112, 7316), (118, 6944), (124, 6608), (217, 3776), (224, 3658), (236, 3472), (248, 3304), (413, 1984), (434, 1888), (448, 1829), (472, 1736), (496, 1652), (826, 992), (868, 944)]