28635672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{91781}}^1$

素因数の和:91803

約数の個数: 32

約数和(自身を含む): 77096880

約数和(自身を除く): 48461208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 91781, 183562, 275343, 367124, 550686, 734248, 1101372, 1193153, 2202744, 2386306, 3579459, 4772612, 7158918, 9545224, 14317836, 28635672]

約数ペア:

[(1, 28635672), (2, 14317836), (3, 9545224), (4, 7158918), (6, 4772612), (8, 3579459), (12, 2386306), (13, 2202744), (24, 1193153), (26, 1101372), (39, 734248), (52, 550686), (78, 367124), (104, 275343), (156, 183562), (312, 91781)]