68205068

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{1433}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 121821168

約数和(自身を除く): 53616100

約数列:

[1, 2, 4, 73, 146, 163, 292, 326, 652, 1433, 2866, 5732, 11899, 23798, 47596, 104609, 209218, 233579, 418436, 467158, 934316, 17051267, 34102534, 68205068]

約数ペア:

[(1, 68205068), (2, 34102534), (4, 17051267), (73, 934316), (146, 467158), (163, 418436), (292, 233579), (326, 209218), (652, 104609), (1433, 47596), (2866, 23798), (5732, 11899)]