21309632

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{8999}}^1$

素因数の和:9048

約数の個数: 28

約数和(自身を含む): 43434000

約数和(自身を除く): 22124368

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 8999, 17998, 35996, 71992, 143984, 287968, 332963, 575936, 665926, 1331852, 2663704, 5327408, 10654816, 21309632]

約数ペア:

[(1, 21309632), (2, 10654816), (4, 5327408), (8, 2663704), (16, 1331852), (32, 665926), (37, 575936), (64, 332963), (74, 287968), (148, 143984), (296, 71992), (592, 35996), (1184, 17998), (2368, 8999)]