2773888

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1667}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 5954760

約数和(自身を除く): 3180872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 1667, 3334, 6668, 13336, 21671, 26672, 43342, 53344, 86684, 106688, 173368, 213376, 346736, 693472, 1386944, 2773888]

約数ペア:

[(1, 2773888), (2, 1386944), (4, 693472), (8, 346736), (13, 213376), (16, 173368), (26, 106688), (32, 86684), (52, 53344), (64, 43342), (104, 26672), (128, 21671), (208, 13336), (416, 6668), (832, 3334), (1664, 1667)]