42805464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137197}}^1$

素因数の和:137219

約数の個数: 32

約数和(自身を含む): 115246320

約数和(自身を除く): 72440856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 137197, 274394, 411591, 548788, 823182, 1097576, 1646364, 1783561, 3292728, 3567122, 5350683, 7134244, 10701366, 14268488, 21402732, 42805464]

約数ペア:

[(1, 42805464), (2, 21402732), (3, 14268488), (4, 10701366), (6, 7134244), (8, 5350683), (12, 3567122), (13, 3292728), (24, 1783561), (26, 1646364), (39, 1097576), (52, 823182), (78, 548788), (104, 411591), (156, 274394), (312, 137197)]