349856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^2$

素因数の和:81

約数の個数: 36

約数和(自身を含む): 768222

約数和(自身を除く): 418366

約数列:

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

約数ペア:

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