71389802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{733}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 123664320

約数和(自身を除く): 52274518

約数列:

[1, 2, 11, 19, 22, 38, 209, 233, 418, 466, 733, 1466, 2563, 4427, 5126, 8063, 8854, 13927, 16126, 27854, 48697, 97394, 153197, 170789, 306394, 341578, 1878679, 3244991, 3757358, 6489982, 35694901, 71389802]

約数ペア:

[(1, 71389802), (2, 35694901), (11, 6489982), (19, 3757358), (22, 3244991), (38, 1878679), (209, 341578), (233, 306394), (418, 170789), (466, 153197), (733, 97394), (1466, 48697), (2563, 27854), (4427, 16126), (5126, 13927), (8063, 8854)]