40680696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{242147}}^1$

素因数の和:242163

約数の個数: 32

約数和(自身を含む): 116231040

約数和(自身を除く): 75550344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 242147, 484294, 726441, 968588, 1452882, 1695029, 1937176, 2905764, 3390058, 5085087, 5811528, 6780116, 10170174, 13560232, 20340348, 40680696]

約数ペア:

[(1, 40680696), (2, 20340348), (3, 13560232), (4, 10170174), (6, 6780116), (7, 5811528), (8, 5085087), (12, 3390058), (14, 2905764), (21, 1937176), (24, 1695029), (28, 1452882), (42, 968588), (56, 726441), (84, 484294), (168, 242147)]