15724796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3257}}^1$

素因数の和:3349

約数の個数: 24

約数和(自身を含む): 29556576

約数和(自身を除く): 13831780

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 3257, 4828, 6514, 13028, 55369, 110738, 221476, 231247, 462494, 924988, 3931199, 7862398, 15724796]

約数ペア:

[(1, 15724796), (2, 7862398), (4, 3931199), (17, 924988), (34, 462494), (68, 231247), (71, 221476), (142, 110738), (284, 55369), (1207, 13028), (2414, 6514), (3257, 4828)]