42474904

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 81331920

約数和(自身を除く): 38857016

約数列:

[1, 2, 4, 8, 73, 146, 257, 283, 292, 514, 566, 584, 1028, 1132, 2056, 2264, 18761, 20659, 37522, 41318, 72731, 75044, 82636, 145462, 150088, 165272, 290924, 581848, 5309363, 10618726, 21237452, 42474904]

約数ペア:

[(1, 42474904), (2, 21237452), (4, 10618726), (8, 5309363), (73, 581848), (146, 290924), (257, 165272), (283, 150088), (292, 145462), (514, 82636), (566, 75044), (584, 72731), (1028, 41318), (1132, 37522), (2056, 20659), (2264, 18761)]