28508972

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1373}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 51937200

約数和(自身を除く): 23428228

約数列:

[1, 2, 4, 29, 58, 116, 179, 358, 716, 1373, 2746, 5191, 5492, 10382, 20764, 39817, 79634, 159268, 245767, 491534, 983068, 7127243, 14254486, 28508972]

約数ペア:

[(1, 28508972), (2, 14254486), (4, 7127243), (29, 983068), (58, 491534), (116, 245767), (179, 159268), (358, 79634), (716, 39817), (1373, 20764), (2746, 10382), (5191, 5492)]