26979848

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25357}}^1$

素因数の和:25389

約数の個数: 32

約数和(自身を含む): 60859200

約数和(自身を除く): 33879352

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 25357, 50714, 101428, 177499, 202856, 354998, 481783, 709996, 963566, 1419992, 1927132, 3372481, 3854264, 6744962, 13489924, 26979848]

約数ペア:

[(1, 26979848), (2, 13489924), (4, 6744962), (7, 3854264), (8, 3372481), (14, 1927132), (19, 1419992), (28, 963566), (38, 709996), (56, 481783), (76, 354998), (133, 202856), (152, 177499), (266, 101428), (532, 50714), (1064, 25357)]