771376

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1348

約数の個数: 20

約数和(自身を含む): 1536112

約数和(自身を除く): 764736

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1303, 2606, 5212, 10424, 20848, 48211, 96422, 192844, 385688, 771376]

約数ペア:

[(1, 771376), (2, 385688), (4, 192844), (8, 96422), (16, 48211), (37, 20848), (74, 10424), (148, 5212), (296, 2606), (592, 1303)]