40117474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 66718080

約数和(自身を除く): 26600606

約数列:

[1, 2, 19, 23, 38, 46, 197, 233, 394, 437, 466, 874, 3743, 4427, 4531, 5359, 7486, 8854, 9062, 10718, 45901, 86089, 91802, 101821, 172178, 203642, 872119, 1055723, 1744238, 2111446, 20058737, 40117474]

約数ペア:

[(1, 40117474), (2, 20058737), (19, 2111446), (23, 1744238), (38, 1055723), (46, 872119), (197, 203642), (233, 172178), (394, 101821), (437, 91802), (466, 86089), (874, 45901), (3743, 10718), (4427, 9062), (4531, 8854), (5359, 7486)]