28531896

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{19489}}^1$

素因数の和:19559

約数の個数: 32

約数和(自身を含む): 72502800

約数和(自身を除く): 43970904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 19489, 38978, 58467, 77956, 116934, 155912, 233868, 467736, 1188829, 2377658, 3566487, 4755316, 7132974, 9510632, 14265948, 28531896]

約数ペア:

[(1, 28531896), (2, 14265948), (3, 9510632), (4, 7132974), (6, 4755316), (8, 3566487), (12, 2377658), (24, 1188829), (61, 467736), (122, 233868), (183, 155912), (244, 116934), (366, 77956), (488, 58467), (732, 38978), (1464, 19489)]