13964848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 28926720

約数和(自身を除く): 14961872

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 647, 1136, 1294, 1349, 2588, 2698, 5176, 5396, 10352, 10792, 12293, 21584, 24586, 45937, 49172, 91874, 98344, 183748, 196688, 367496, 734992, 872803, 1745606, 3491212, 6982424, 13964848]

約数ペア:

[(1, 13964848), (2, 6982424), (4, 3491212), (8, 1745606), (16, 872803), (19, 734992), (38, 367496), (71, 196688), (76, 183748), (142, 98344), (152, 91874), (284, 49172), (304, 45937), (568, 24586), (647, 21584), (1136, 12293), (1294, 10792), (1349, 10352), (2588, 5396), (2698, 5176)]