8045019476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{463}}^1\times {\mathrm{859}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 15251308800

約数和(自身を除く): 7206289324

約数列:

[1, 2, 4, 13, 26, 52, 389, 463, 778, 859, 926, 1556, 1718, 1852, 3436, 5057, 6019, 10114, 11167, 12038, 20228, 22334, 24076, 44668, 180107, 334151, 360214, 397717, 668302, 720428, 795434, 1336604, 1590868, 2341391, 4343963, 4682782, 5170321, 8687926, 9365564, 10340642, 17375852, 20681284, 154711913, 309423826, 618847652, 2011254869, 4022509738, 8045019476]

約数ペア:

[(1, 8045019476), (2, 4022509738), (4, 2011254869), (13, 618847652), (26, 309423826), (52, 154711913), (389, 20681284), (463, 17375852), (778, 10340642), (859, 9365564), (926, 8687926), (1556, 5170321), (1718, 4682782), (1852, 4343963), (3436, 2341391), (5057, 1590868), (6019, 1336604), (10114, 795434), (11167, 720428), (12038, 668302), (20228, 397717), (22334, 360214), (24076, 334151), (44668, 180107)]