17839472

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1069}}^1$

素因数の和:1233

約数の個数: 40

約数和(自身を含む): 39804000

約数和(自身を除く): 21964528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1069, 1192, 2086, 2138, 2384, 4172, 4276, 7483, 8344, 8552, 14966, 16688, 17104, 29932, 59864, 119728, 159281, 318562, 637124, 1114967, 1274248, 2229934, 2548496, 4459868, 8919736, 17839472]

約数ペア:

[(1, 17839472), (2, 8919736), (4, 4459868), (7, 2548496), (8, 2229934), (14, 1274248), (16, 1114967), (28, 637124), (56, 318562), (112, 159281), (149, 119728), (298, 59864), (596, 29932), (1043, 17104), (1069, 16688), (1192, 14966), (2086, 8552), (2138, 8344), (2384, 7483), (4172, 4276)]