3146728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 6451200

約数和(自身を除く): 3304472

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 383, 632, 766, 1027, 1532, 2054, 3064, 4108, 4979, 8216, 9958, 19916, 30257, 39832, 60514, 121028, 242056, 393341, 786682, 1573364, 3146728]

約数ペア:

[(1, 3146728), (2, 1573364), (4, 786682), (8, 393341), (13, 242056), (26, 121028), (52, 60514), (79, 39832), (104, 30257), (158, 19916), (316, 9958), (383, 8216), (632, 4979), (766, 4108), (1027, 3064), (1532, 2054)]