63813908

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{1249}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 114345000

約数和(自身を除く): 50531092

約数列:

[1, 2, 4, 53, 106, 212, 241, 482, 964, 1249, 2498, 4996, 12773, 25546, 51092, 66197, 132394, 264788, 301009, 602018, 1204036, 15953477, 31906954, 63813908]

約数ペア:

[(1, 63813908), (2, 31906954), (4, 15953477), (53, 1204036), (106, 602018), (212, 301009), (241, 264788), (482, 132394), (964, 66197), (1249, 51092), (2498, 25546), (4996, 12773)]