25481508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8597}}^1$

素因数の和:8636

約数の個数: 48

約数和(自身を含む): 67408320

約数和(自身を除く): 41926812

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 8597, 17194, 25791, 34388, 51582, 103164, 111761, 163343, 223522, 326686, 335283, 447044, 490029, 653372, 670566, 980058, 1341132, 1960116, 2123459, 4246918, 6370377, 8493836, 12740754, 25481508]

約数ペア:

[(1, 25481508), (2, 12740754), (3, 8493836), (4, 6370377), (6, 4246918), (12, 2123459), (13, 1960116), (19, 1341132), (26, 980058), (38, 670566), (39, 653372), (52, 490029), (57, 447044), (76, 335283), (78, 326686), (114, 223522), (156, 163343), (228, 111761), (247, 103164), (494, 51582), (741, 34388), (988, 25791), (1482, 17194), (2964, 8597)]