71749528

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{14489}}^1$

素因数の和:15114

約数の個数: 16

約数和(自身を含む): 134757000

約数和(自身を除く): 63007472

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 14489, 28978, 57956, 115912, 8968691, 17937382, 35874764, 71749528]

約数ペア:

[(1, 71749528), (2, 35874764), (4, 17937382), (8, 8968691), (619, 115912), (1238, 57956), (2476, 28978), (4952, 14489)]