74253998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2503}}^1$

素因数の和:2688

約数の個数: 32

約数和(自身を含む): 137980416

約数和(自身を除く): 63726418

約数列:

[1, 2, 7, 13, 14, 26, 91, 163, 182, 326, 1141, 2119, 2282, 2503, 4238, 5006, 14833, 17521, 29666, 32539, 35042, 65078, 227773, 407989, 455546, 815978, 2855923, 5303857, 5711846, 10607714, 37126999, 74253998]

約数ペア:

[(1, 74253998), (2, 37126999), (7, 10607714), (13, 5711846), (14, 5303857), (26, 2855923), (91, 815978), (163, 455546), (182, 407989), (326, 227773), (1141, 65078), (2119, 35042), (2282, 32539), (2503, 29666), (4238, 17521), (5006, 14833)]