72433432

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{401}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 138593520

約数和(自身を除く): 66160088

約数列:

[1, 2, 4, 8, 67, 134, 268, 337, 401, 536, 674, 802, 1348, 1604, 2696, 3208, 22579, 26867, 45158, 53734, 90316, 107468, 135137, 180632, 214936, 270274, 540548, 1081096, 9054179, 18108358, 36216716, 72433432]

約数ペア:

[(1, 72433432), (2, 36216716), (4, 18108358), (8, 9054179), (67, 1081096), (134, 540548), (268, 270274), (337, 214936), (401, 180632), (536, 135137), (674, 107468), (802, 90316), (1348, 53734), (1604, 45158), (2696, 26867), (3208, 22579)]