72574376

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68209}}^1$

素因数の和:68241

約数の個数: 32

約数和(自身を含む): 163704000

約数和(自身を除く): 91129624

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 68209, 136418, 272836, 477463, 545672, 954926, 1295971, 1909852, 2591942, 3819704, 5183884, 9071797, 10367768, 18143594, 36287188, 72574376]

約数ペア:

[(1, 72574376), (2, 36287188), (4, 18143594), (7, 10367768), (8, 9071797), (14, 5183884), (19, 3819704), (28, 2591942), (38, 1909852), (56, 1295971), (76, 954926), (133, 545672), (152, 477463), (266, 272836), (532, 136418), (1064, 68209)]