40067272

素因数分解:

$2^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1993}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 86140800

約数和(自身を除く): 46073528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359, 718, 1436, 1993, 2513, 2872, 3986, 5026, 7972, 10052, 13951, 15944, 20104, 27902, 55804, 111608, 715487, 1430974, 2861948, 5008409, 5723896, 10016818, 20033636, 40067272]

約数ペア:

[(1, 40067272), (2, 20033636), (4, 10016818), (7, 5723896), (8, 5008409), (14, 2861948), (28, 1430974), (56, 715487), (359, 111608), (718, 55804), (1436, 27902), (1993, 20104), (2513, 15944), (2872, 13951), (3986, 10052), (5026, 7972)]