71415262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{30809}}^1$

素因数の和:30891

約数の個数: 16

約数和(自身を含む): 114613200

約数和(自身を除く): 43197938

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 30809, 61618, 585371, 1170742, 1879349, 3758698, 35707631, 71415262]

約数ペア:

[(1, 71415262), (2, 35707631), (19, 3758698), (38, 1879349), (61, 1170742), (122, 585371), (1159, 61618), (2318, 30809)]