28922986

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1367}}^1$

素因数の和:1589

約数の個数: 16

約数和(自身を含む): 44323200

約数和(自身を除く): 15400214

約数列:

[1, 2, 71, 142, 149, 298, 1367, 2734, 10579, 21158, 97057, 194114, 203683, 407366, 14461493, 28922986]

約数ペア:

[(1, 28922986), (2, 14461493), (71, 407366), (142, 203683), (149, 194114), (298, 97057), (1367, 21158), (2734, 10579)]