28996817227

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{24071}}^1$

素因数の和:24339

約数の個数: 32

約数和(自身を含む): 35939303424

約数和(自身を除く): 6942486197

約数列:

[1, 7, 17, 53, 119, 191, 371, 901, 1337, 3247, 6307, 10123, 22729, 24071, 70861, 168497, 172091, 409207, 1204637, 1275763, 2864449, 4597561, 8930341, 21687971, 32182927, 78158537, 151815797, 243670733, 547109759, 1705695131, 4142402461, 28996817227]

約数ペア:

[(1, 28996817227), (7, 4142402461), (17, 1705695131), (53, 547109759), (119, 243670733), (191, 151815797), (371, 78158537), (901, 32182927), (1337, 21687971), (3247, 8930341), (6307, 4597561), (10123, 2864449), (22729, 1275763), (24071, 1204637), (70861, 409207), (168497, 172091)]