27178642

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1625

約数の個数: 16

約数和(自身を含む): 41640480

約数和(自身を除く): 14461838

約数列:

[1, 2, 89, 107, 178, 214, 1427, 2854, 9523, 19046, 127003, 152689, 254006, 305378, 13589321, 27178642]

約数ペア:

[(1, 27178642), (2, 13589321), (89, 305378), (107, 254006), (178, 152689), (214, 127003), (1427, 19046), (2854, 9523)]