66913672

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41203}}^1$

素因数の和:41245

約数の個数: 32

約数和(自身を含む): 148334400

約数和(自身を除く): 81420728

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 41203, 82406, 164812, 288421, 329624, 576842, 1153684, 1194887, 2307368, 2389774, 4779548, 8364209, 9559096, 16728418, 33456836, 66913672]

約数ペア:

[(1, 66913672), (2, 33456836), (4, 16728418), (7, 9559096), (8, 8364209), (14, 4779548), (28, 2389774), (29, 2307368), (56, 1194887), (58, 1153684), (116, 576842), (203, 329624), (232, 288421), (406, 164812), (812, 82406), (1624, 41203)]