42145964

素因数分解:

$2^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{3251}}^1$

素因数の和:3725

約数の個数: 24

約数和(自身を含む): 84499968

約数和(自身を除く): 42354004

約数列:

[1, 2, 4, 7, 14, 28, 463, 926, 1852, 3241, 3251, 6482, 6502, 12964, 13004, 22757, 45514, 91028, 1505213, 3010426, 6020852, 10536491, 21072982, 42145964]

約数ペア:

[(1, 42145964), (2, 21072982), (4, 10536491), (7, 6020852), (14, 3010426), (28, 1505213), (463, 91028), (926, 45514), (1852, 22757), (3241, 13004), (3251, 12964), (6482, 6502)]