27494792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{571}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 55735680

約数和(自身を除く): 28240888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 463, 571, 926, 1142, 1852, 2284, 3704, 4568, 6019, 7423, 12038, 14846, 24076, 29692, 48152, 59384, 264373, 528746, 1057492, 2114984, 3436849, 6873698, 13747396, 27494792]

約数ペア:

[(1, 27494792), (2, 13747396), (4, 6873698), (8, 3436849), (13, 2114984), (26, 1057492), (52, 528746), (104, 264373), (463, 59384), (571, 48152), (926, 29692), (1142, 24076), (1852, 14846), (2284, 12038), (3704, 7423), (4568, 6019)]