72490898

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{953}}^1$

素因数の和:1549

約数の個数: 16

約数和(自身を含む): 110553336

約数和(自身を除く): 38062438

約数列:

[1, 2, 73, 146, 521, 953, 1042, 1906, 38033, 69569, 76066, 139138, 496513, 993026, 36245449, 72490898]

約数ペア:

[(1, 72490898), (2, 36245449), (73, 993026), (146, 496513), (521, 139138), (953, 76066), (1042, 69569), (1906, 38033)]