72931948

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{1013}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 131171040

約数和(自身を除く): 58239092

約数列:

[1, 2, 4, 41, 82, 164, 439, 878, 1013, 1756, 2026, 4052, 17999, 35998, 41533, 71996, 83066, 166132, 444707, 889414, 1778828, 18232987, 36465974, 72931948]

約数ペア:

[(1, 72931948), (2, 36465974), (4, 18232987), (41, 1778828), (82, 889414), (164, 444707), (439, 166132), (878, 83066), (1013, 71996), (1756, 41533), (2026, 35998), (4052, 17999)]