72550492

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{152417}}^1$

素因数の和:152445

約数の個数: 24

約数和(自身を含む): 153637344

約数和(自身を除く): 81086852

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 152417, 304834, 609668, 1066919, 2133838, 2591089, 4267676, 5182178, 10364356, 18137623, 36275246, 72550492]

約数ペア:

[(1, 72550492), (2, 36275246), (4, 18137623), (7, 10364356), (14, 5182178), (17, 4267676), (28, 2591089), (34, 2133838), (68, 1066919), (119, 609668), (238, 304834), (476, 152417)]