38641024

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 81396000

約数和(自身を除く): 42754976

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 64, 74, 82, 128, 148, 164, 199, 296, 328, 398, 592, 656, 796, 1184, 1312, 1517, 1592, 2368, 2624, 3034, 3184, 4736, 5248, 6068, 6368, 7363, 8159, 12136, 12736, 14726, 16318, 24272, 25472, 29452, 32636, 48544, 58904, 65272, 97088, 117808, 130544, 194176, 235616, 261088, 301883, 471232, 522176, 603766, 942464, 1044352, 1207532, 2415064, 4830128, 9660256, 19320512, 38641024]

約数ペア:

[(1, 38641024), (2, 19320512), (4, 9660256), (8, 4830128), (16, 2415064), (32, 1207532), (37, 1044352), (41, 942464), (64, 603766), (74, 522176), (82, 471232), (128, 301883), (148, 261088), (164, 235616), (199, 194176), (296, 130544), (328, 117808), (398, 97088), (592, 65272), (656, 58904), (796, 48544), (1184, 32636), (1312, 29452), (1517, 25472), (1592, 24272), (2368, 16318), (2624, 14726), (3034, 12736), (3184, 12136), (4736, 8159), (5248, 7363), (6068, 6368)]