26725856

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 56019600

約数和(自身を除く): 29293744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 113, 152, 226, 304, 389, 452, 608, 778, 904, 1556, 1808, 2147, 3112, 3616, 4294, 6224, 7391, 8588, 12448, 14782, 17176, 29564, 34352, 43957, 59128, 68704, 87914, 118256, 175828, 236512, 351656, 703312, 835183, 1406624, 1670366, 3340732, 6681464, 13362928, 26725856]

約数ペア:

[(1, 26725856), (2, 13362928), (4, 6681464), (8, 3340732), (16, 1670366), (19, 1406624), (32, 835183), (38, 703312), (76, 351656), (113, 236512), (152, 175828), (226, 118256), (304, 87914), (389, 68704), (452, 59128), (608, 43957), (778, 34352), (904, 29564), (1556, 17176), (1808, 14782), (2147, 12448), (3112, 8588), (3616, 7391), (4294, 6224)]