39982922

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{2503}}^1$

素因数の和:2682

約数の個数: 24

約数和(自身を含む): 70222176

約数和(自身を除く): 30239254

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 1141, 2282, 2503, 5006, 7987, 15974, 17521, 35042, 122647, 245294, 407989, 815978, 2855923, 5711846, 19991461, 39982922]

約数ペア:

[(1, 39982922), (2, 19991461), (7, 5711846), (14, 2855923), (49, 815978), (98, 407989), (163, 245294), (326, 122647), (1141, 35042), (2282, 17521), (2503, 15974), (5006, 7987)]