8129739.00000000

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21787}}^1$

素因数の和:21835

約数の個数: 32

約数和(自身を含む): 137264400

約数和(自身を除く): 71554808

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 21787, 43574, 87148, 174296, 283231, 566462, 631823, 1132924, 1263646, 2265848, 2527292, 5054584, 8213699, 16427398, 32854796, 65709592]

約数ペア:

[(1, 65709592), (2, 32854796), (4, 16427398), (8, 8213699), (13, 5054584), (26, 2527292), (29, 2265848), (52, 1263646), (58, 1132924), (104, 631823), (116, 566462), (232, 283231), (377, 174296), (754, 87148), (1508, 43574), (3016, 21787)]