7988796

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^2\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 54

約数和(自身を含む): 20842640

約数和(自身を除く): 12853844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 79, 106, 158, 159, 212, 237, 316, 318, 474, 477, 636, 711, 948, 954, 1422, 1908, 2809, 2844, 4187, 5618, 8374, 8427, 11236, 12561, 16748, 16854, 25122, 25281, 33708, 37683, 50244, 50562, 75366, 101124, 150732, 221911, 443822, 665733, 887644, 1331466, 1997199, 2662932, 3994398, 7988796]

約数ペア:

[(1, 7988796), (2, 3994398), (3, 2662932), (4, 1997199), (6, 1331466), (9, 887644), (12, 665733), (18, 443822), (36, 221911), (53, 150732), (79, 101124), (106, 75366), (158, 50562), (159, 50244), (212, 37683), (237, 33708), (316, 25281), (318, 25122), (474, 16854), (477, 16748), (636, 12561), (711, 11236), (948, 8427), (954, 8374), (1422, 5618), (1908, 4187), (2809, 2844)]