27259648

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8220

約数の個数: 36

約数和(自身を含む): 58605568

約数和(自身を除く): 31345920

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 8191, 16382, 32764, 65528, 106483, 131056, 212966, 262112, 425932, 524224, 851864, 1048448, 1703728, 2096896, 3407456, 6814912, 13629824, 27259648]

約数ペア:

[(1, 27259648), (2, 13629824), (4, 6814912), (8, 3407456), (13, 2096896), (16, 1703728), (26, 1048448), (32, 851864), (52, 524224), (64, 425932), (104, 262112), (128, 212966), (208, 131056), (256, 106483), (416, 65528), (832, 32764), (1664, 16382), (3328, 8191)]