71201448

素因数分解:

$2^3\times 3^2\times {\mathrm{988909}}^1$

素因数の和:988921

約数の個数: 24

約数和(自身を含む): 192837450

約数和(自身を除く): 121636002

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 988909, 1977818, 2966727, 3955636, 5933454, 7911272, 8900181, 11866908, 17800362, 23733816, 35600724, 71201448]

約数ペア:

[(1, 71201448), (2, 35600724), (3, 23733816), (4, 17800362), (6, 11866908), (8, 8900181), (9, 7911272), (12, 5933454), (18, 3955636), (24, 2966727), (36, 1977818), (72, 988909)]