71603868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{852427}}^1$

素因数の和:852441

約数の個数: 24

約数和(自身を含む): 190943872

約数和(自身を除く): 119340004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 852427, 1704854, 2557281, 3409708, 5114562, 5966989, 10229124, 11933978, 17900967, 23867956, 35801934, 71603868]

約数ペア:

[(1, 71603868), (2, 35801934), (3, 23867956), (4, 17900967), (6, 11933978), (7, 10229124), (12, 5966989), (14, 5114562), (21, 3409708), (28, 2557281), (42, 1704854), (84, 852427)]