25872972

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 62856192

約数和(自身を除く): 36983220

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 157, 186, 314, 372, 443, 471, 628, 886, 942, 1329, 1772, 1884, 2658, 4867, 5316, 9734, 13733, 14601, 19468, 27466, 29202, 41199, 54932, 58404, 69551, 82398, 139102, 164796, 208653, 278204, 417306, 834612, 2156081, 4312162, 6468243, 8624324, 12936486, 25872972]

約数ペア:

[(1, 25872972), (2, 12936486), (3, 8624324), (4, 6468243), (6, 4312162), (12, 2156081), (31, 834612), (62, 417306), (93, 278204), (124, 208653), (157, 164796), (186, 139102), (314, 82398), (372, 69551), (443, 58404), (471, 54932), (628, 41199), (886, 29202), (942, 27466), (1329, 19468), (1772, 14601), (1884, 13733), (2658, 9734), (4867, 5316)]