647133056

素因数分解:

$2^7\times {\mathrm{1319}}^1\times {\mathrm{3833}}^1$

素因数の和:5166

約数の個数: 32

約数和(自身を含む): 1290524400

約数和(自身を除く): 643391344

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1319, 2638, 3833, 5276, 7666, 10552, 15332, 21104, 30664, 42208, 61328, 84416, 122656, 168832, 245312, 490624, 5055727, 10111454, 20222908, 40445816, 80891632, 161783264, 323566528, 647133056]

約数ペア:

[(1, 647133056), (2, 323566528), (4, 161783264), (8, 80891632), (16, 40445816), (32, 20222908), (64, 10111454), (128, 5055727), (1319, 490624), (2638, 245312), (3833, 168832), (5276, 122656), (7666, 84416), (10552, 61328), (15332, 42208), (21104, 30664)]