66501994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3499}}^1$

素因数の和:3574

約数の個数: 32

約数和(自身を含む): 116424000

約数和(自身を除く): 49922006

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 1118, 1462, 3499, 6998, 9503, 19006, 45487, 59483, 90974, 118966, 150457, 300914, 773279, 1546558, 1955941, 2557769, 3911882, 5115538, 33250997, 66501994]

約数ペア:

[(1, 66501994), (2, 33250997), (13, 5115538), (17, 3911882), (26, 2557769), (34, 1955941), (43, 1546558), (86, 773279), (221, 300914), (442, 150457), (559, 118966), (731, 90974), (1118, 59483), (1462, 45487), (3499, 19006), (6998, 9503)]