17205328

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1$

素因数の和:1195

約数の個数: 40

約数和(自身を含む): 38390400

約数和(自身を除く): 21185072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1031, 1043, 1192, 2062, 2086, 2384, 4124, 4172, 7217, 8248, 8344, 14434, 16496, 16688, 28868, 57736, 115472, 153619, 307238, 614476, 1075333, 1228952, 2150666, 2457904, 4301332, 8602664, 17205328]

約数ペア:

[(1, 17205328), (2, 8602664), (4, 4301332), (7, 2457904), (8, 2150666), (14, 1228952), (16, 1075333), (28, 614476), (56, 307238), (112, 153619), (149, 115472), (298, 57736), (596, 28868), (1031, 16688), (1043, 16496), (1192, 14434), (2062, 8344), (2086, 8248), (2384, 7217), (4124, 4172)]