42245684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 83543040

約数和(自身を除く): 41297356

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 73, 124, 146, 292, 359, 403, 718, 806, 949, 1436, 1612, 1898, 2263, 3796, 4526, 4667, 9052, 9334, 11129, 18668, 22258, 26207, 29419, 44516, 52414, 58838, 104828, 117676, 144677, 289354, 340691, 578708, 681382, 812417, 1362764, 1624834, 3249668, 10561421, 21122842, 42245684]

約数ペア:

[(1, 42245684), (2, 21122842), (4, 10561421), (13, 3249668), (26, 1624834), (31, 1362764), (52, 812417), (62, 681382), (73, 578708), (124, 340691), (146, 289354), (292, 144677), (359, 117676), (403, 104828), (718, 58838), (806, 52414), (949, 44516), (1436, 29419), (1612, 26207), (1898, 22258), (2263, 18668), (3796, 11129), (4526, 9334), (4667, 9052)]