117763568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2203}}^1$

素因数の和:2481

約数の個数: 40

約数和(自身を含む): 246786288

約数和(自身を除く): 129022720

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 257, 514, 1028, 2056, 2203, 3341, 4112, 4406, 6682, 8812, 13364, 17624, 26728, 28639, 35248, 53456, 57278, 114556, 229112, 458224, 566171, 1132342, 2264684, 4529368, 7360223, 9058736, 14720446, 29440892, 58881784, 117763568]

約数ペア:

[(1, 117763568), (2, 58881784), (4, 29440892), (8, 14720446), (13, 9058736), (16, 7360223), (26, 4529368), (52, 2264684), (104, 1132342), (208, 566171), (257, 458224), (514, 229112), (1028, 114556), (2056, 57278), (2203, 53456), (3341, 35248), (4112, 28639), (4406, 26728), (6682, 17624), (8812, 13364)]