66783346

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1597}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 119658240

約数和(自身を除く): 52874894

約数列:

[1, 2, 7, 14, 29, 58, 103, 203, 206, 406, 721, 1442, 1597, 2987, 3194, 5974, 11179, 20909, 22358, 41818, 46313, 92626, 164491, 324191, 328982, 648382, 1151437, 2302874, 4770239, 9540478, 33391673, 66783346]

約数ペア:

[(1, 66783346), (2, 33391673), (7, 9540478), (14, 4770239), (29, 2302874), (58, 1151437), (103, 648382), (203, 328982), (206, 324191), (406, 164491), (721, 92626), (1442, 46313), (1597, 41818), (2987, 22358), (3194, 20909), (5974, 11179)]