41777216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:511

約数の個数: 56

約数和(自身を含む): 90144600

約数和(自身を除く): 48367384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 149, 208, 298, 337, 416, 596, 674, 832, 1192, 1348, 1937, 2384, 2696, 3874, 4381, 4768, 5392, 7748, 8762, 9536, 10784, 15496, 17524, 21568, 30992, 35048, 50213, 61984, 70096, 100426, 123968, 140192, 200852, 280384, 401704, 652769, 803408, 1305538, 1606816, 2611076, 3213632, 5222152, 10444304, 20888608, 41777216]

約数ペア:

[(1, 41777216), (2, 20888608), (4, 10444304), (8, 5222152), (13, 3213632), (16, 2611076), (26, 1606816), (32, 1305538), (52, 803408), (64, 652769), (104, 401704), (149, 280384), (208, 200852), (298, 140192), (337, 123968), (416, 100426), (596, 70096), (674, 61984), (832, 50213), (1192, 35048), (1348, 30992), (1937, 21568), (2384, 17524), (2696, 15496), (3874, 10784), (4381, 9536), (4768, 8762), (5392, 7748)]