25016976

素因数分解:

$2^4\times 3^2\times {\mathrm{173729}}^1$

素因数の和:173743

約数の個数: 30

約数和(自身を含む): 70013190

約数和(自身を除く): 44996214

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 173729, 347458, 521187, 694916, 1042374, 1389832, 1563561, 2084748, 2779664, 3127122, 4169496, 6254244, 8338992, 12508488, 25016976]

約数ペア:

[(1, 25016976), (2, 12508488), (3, 8338992), (4, 6254244), (6, 4169496), (8, 3127122), (9, 2779664), (12, 2084748), (16, 1563561), (18, 1389832), (24, 1042374), (36, 694916), (48, 521187), (72, 347458), (144, 173729)]