40722488

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 77934960

約数和(自身を除く): 37212472

約数列:

[1, 2, 4, 8, 107, 113, 214, 226, 421, 428, 452, 842, 856, 904, 1684, 3368, 12091, 24182, 45047, 47573, 48364, 90094, 95146, 96728, 180188, 190292, 360376, 380584, 5090311, 10180622, 20361244, 40722488]

約数ペア:

[(1, 40722488), (2, 20361244), (4, 10180622), (8, 5090311), (107, 380584), (113, 360376), (214, 190292), (226, 180188), (421, 96728), (428, 95146), (452, 90094), (842, 48364), (856, 47573), (904, 45047), (1684, 24182), (3368, 12091)]