25355272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5381}}^1$

素因数の和:5437

約数の個数: 32

約数和(自身を含む): 51667200

約数和(自身を除く): 26311928

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 5381, 10762, 21524, 43048, 102239, 166811, 204478, 333622, 408956, 667244, 817912, 1334488, 3169409, 6338818, 12677636, 25355272]

約数ペア:

[(1, 25355272), (2, 12677636), (4, 6338818), (8, 3169409), (19, 1334488), (31, 817912), (38, 667244), (62, 408956), (76, 333622), (124, 204478), (152, 166811), (248, 102239), (589, 43048), (1178, 21524), (2356, 10762), (4712, 5381)]