708750848

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{8191}}^1$

素因数の和:8235

約数の個数: 60

約数和(自身を含む): 1533616128

約数和(自身を除く): 824865280

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 832, 1352, 1664, 2704, 3328, 5408, 6656, 8191, 10816, 16382, 21632, 32764, 43264, 65528, 86528, 106483, 131056, 212966, 262112, 425932, 524224, 851864, 1048448, 1384279, 1703728, 2096896, 2768558, 3407456, 4193792, 5537116, 6814912, 11074232, 13629824, 22148464, 27259648, 44296928, 54519296, 88593856, 177187712, 354375424, 708750848]

約数ペア:

[(1, 708750848), (2, 354375424), (4, 177187712), (8, 88593856), (13, 54519296), (16, 44296928), (26, 27259648), (32, 22148464), (52, 13629824), (64, 11074232), (104, 6814912), (128, 5537116), (169, 4193792), (208, 3407456), (256, 2768558), (338, 2096896), (416, 1703728), (512, 1384279), (676, 1048448), (832, 851864), (1352, 524224), (1664, 425932), (2704, 262112), (3328, 212966), (5408, 131056), (6656, 106483), (8191, 86528), (10816, 65528), (16382, 43264), (21632, 32764)]