390334016

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{164837}}^1$

素因数の和:164886

約数の個数: 28

約数和(自身を含む): 795508188

約数和(自身を除く): 405174172

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 164837, 329674, 659348, 1318696, 2637392, 5274784, 6098969, 10549568, 12197938, 24395876, 48791752, 97583504, 195167008, 390334016]

約数ペア:

[(1, 390334016), (2, 195167008), (4, 97583504), (8, 48791752), (16, 24395876), (32, 12197938), (37, 10549568), (64, 6098969), (74, 5274784), (148, 2637392), (296, 1318696), (592, 659348), (1184, 329674), (2368, 164837)]