71844778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1\times {\mathrm{1831}}^1$

素因数の和:2709

約数の個数: 16

約数和(自身を含む): 112646016

約数和(自身を除く): 40801238

約数列:

[1, 2, 23, 46, 853, 1706, 1831, 3662, 19619, 39238, 42113, 84226, 1561843, 3123686, 35922389, 71844778]

約数ペア:

[(1, 71844778), (2, 35922389), (23, 3123686), (46, 1561843), (853, 84226), (1706, 42113), (1831, 39238), (3662, 19619)]