40418038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{5897}}^1$

素因数の和:6071

約数の個数: 16

約数和(自身を含む): 63698400

約数和(自身を除く): 23280362

約数列:

[1, 2, 23, 46, 149, 298, 3427, 5897, 6854, 11794, 135631, 271262, 878653, 1757306, 20209019, 40418038]

約数ペア:

[(1, 40418038), (2, 20209019), (23, 1757306), (46, 878653), (149, 271262), (298, 135631), (3427, 11794), (5897, 6854)]