115817728

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{2677}}^1$

素因数の和:2719

約数の個数: 54

約数和(自身を含む): 250427814

約数和(自身を除く): 134610086

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1352, 1664, 2677, 2704, 3328, 5354, 5408, 10708, 10816, 21416, 21632, 34801, 42832, 43264, 69602, 85664, 139204, 171328, 278408, 342656, 452413, 556816, 685312, 904826, 1113632, 1809652, 2227264, 3619304, 4454528, 7238608, 8909056, 14477216, 28954432, 57908864, 115817728]

約数ペア:

[(1, 115817728), (2, 57908864), (4, 28954432), (8, 14477216), (13, 8909056), (16, 7238608), (26, 4454528), (32, 3619304), (52, 2227264), (64, 1809652), (104, 1113632), (128, 904826), (169, 685312), (208, 556816), (256, 452413), (338, 342656), (416, 278408), (676, 171328), (832, 139204), (1352, 85664), (1664, 69602), (2677, 43264), (2704, 42832), (3328, 34801), (5354, 21632), (5408, 21416), (10708, 10816)]