699712

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^2$

素因数の和:83

約数の個数: 42

約数和(自身を含む): 1548638

約数和(自身を除く): 848926

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 208, 232, 377, 416, 464, 754, 832, 841, 928, 1508, 1682, 1856, 3016, 3364, 6032, 6728, 10933, 12064, 13456, 21866, 24128, 26912, 43732, 53824, 87464, 174928, 349856, 699712]

約数ペア:

[(1, 699712), (2, 349856), (4, 174928), (8, 87464), (13, 53824), (16, 43732), (26, 26912), (29, 24128), (32, 21866), (52, 13456), (58, 12064), (64, 10933), (104, 6728), (116, 6032), (208, 3364), (232, 3016), (377, 1856), (416, 1682), (464, 1508), (754, 928), (832, 841)]