15744513896

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{409}}^1\times {\mathrm{30649}}^1$

素因数の和:31221

約数の個数: 32

約数和(自身を含む): 29782605000

約数和(自身を除く): 14038091104

約数列:

[1, 2, 4, 8, 157, 314, 409, 628, 818, 1256, 1636, 3272, 30649, 61298, 64213, 122596, 128426, 245192, 256852, 513704, 4811893, 9623786, 12535441, 19247572, 25070882, 38495144, 50141764, 100283528, 1968064237, 3936128474, 7872256948, 15744513896]

約数ペア:

[(1, 15744513896), (2, 7872256948), (4, 3936128474), (8, 1968064237), (157, 100283528), (314, 50141764), (409, 38495144), (628, 25070882), (818, 19247572), (1256, 12535441), (1636, 9623786), (3272, 4811893), (30649, 513704), (61298, 256852), (64213, 245192), (122596, 128426)]