73968712

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{35977}}^1$

素因数の和:36240

約数の個数: 16

約数和(自身を含む): 139234860

約数和(自身を除く): 65266148

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 35977, 71954, 143908, 287816, 9246089, 18492178, 36984356, 73968712]

約数ペア:

[(1, 73968712), (2, 36984356), (4, 18492178), (8, 9246089), (257, 287816), (514, 143908), (1028, 71954), (2056, 35977)]