79786678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 133078464

約数和(自身を除く): 53291786

約数列:

[1, 2, 17, 23, 34, 46, 257, 391, 397, 514, 782, 794, 4369, 5911, 6749, 8738, 9131, 11822, 13498, 18262, 100487, 102029, 155227, 200974, 204058, 310454, 1734493, 2346667, 3468986, 4693334, 39893339, 79786678]

約数ペア:

[(1, 79786678), (2, 39893339), (17, 4693334), (23, 3468986), (34, 2346667), (46, 1734493), (257, 310454), (391, 204058), (397, 200974), (514, 155227), (782, 102029), (794, 100487), (4369, 18262), (5911, 13498), (6749, 11822), (8738, 9131)]