38397002

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 67392000

約数和(自身を除く): 28994998

約数列:

[1, 2, 7, 14, 79, 149, 158, 233, 298, 466, 553, 1043, 1106, 1631, 2086, 3262, 11771, 18407, 23542, 34717, 36814, 69434, 82397, 128849, 164794, 243019, 257698, 486038, 2742643, 5485286, 19198501, 38397002]

約数ペア:

[(1, 38397002), (2, 19198501), (7, 5485286), (14, 2742643), (79, 486038), (149, 257698), (158, 243019), (233, 164794), (298, 128849), (466, 82397), (553, 69434), (1043, 36814), (1106, 34717), (1631, 23542), (2086, 18407), (3262, 11771)]