28999624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{190787}}^1$

素因数の和:190812

約数の個数: 16

約数和(自身を含む): 57236400

約数和(自身を除く): 28236776

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 190787, 381574, 763148, 1526296, 3624953, 7249906, 14499812, 28999624]

約数ペア:

[(1, 28999624), (2, 14499812), (4, 7249906), (8, 3624953), (19, 1526296), (38, 763148), (76, 381574), (152, 190787)]