13351728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{21397}}^1$

素因数の和:21421

約数の個数: 40

約数和(自身を含む): 37146928

約数和(自身を除く): 23795200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 21397, 42794, 64191, 85588, 128382, 171176, 256764, 278161, 342352, 513528, 556322, 834483, 1027056, 1112644, 1668966, 2225288, 3337932, 4450576, 6675864, 13351728]

約数ペア:

[(1, 13351728), (2, 6675864), (3, 4450576), (4, 3337932), (6, 2225288), (8, 1668966), (12, 1112644), (13, 1027056), (16, 834483), (24, 556322), (26, 513528), (39, 342352), (48, 278161), (52, 256764), (78, 171176), (104, 128382), (156, 85588), (208, 64191), (312, 42794), (624, 21397)]