8880456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28463}}^1$

素因数の和:28485

約数の個数: 32

約数和(自身を含む): 23909760

約数和(自身を除く): 15029304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 28463, 56926, 85389, 113852, 170778, 227704, 341556, 370019, 683112, 740038, 1110057, 1480076, 2220114, 2960152, 4440228, 8880456]

約数ペア:

[(1, 8880456), (2, 4440228), (3, 2960152), (4, 2220114), (6, 1480076), (8, 1110057), (12, 740038), (13, 683112), (24, 370019), (26, 341556), (39, 227704), (52, 170778), (78, 113852), (104, 85389), (156, 56926), (312, 28463)]