68914634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 116406720

約数和(自身を除く): 47492086

約数列:

[1, 2, 17, 19, 34, 38, 107, 214, 323, 646, 997, 1819, 1994, 2033, 3638, 4066, 16949, 18943, 33898, 34561, 37886, 69122, 106679, 213358, 322031, 644062, 1813543, 2026901, 3627086, 4053802, 34457317, 68914634]

約数ペア:

[(1, 68914634), (2, 34457317), (17, 4053802), (19, 3627086), (34, 2026901), (38, 1813543), (107, 644062), (214, 322031), (323, 213358), (646, 106679), (997, 69122), (1819, 37886), (1994, 34561), (2033, 33898), (3638, 18943), (4066, 16949)]