71772304

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2957}}^1$

素因数の和:3043

約数の個数: 40

約数和(自身を含む): 146350008

約数和(自身を除く): 74577704

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 1517, 2957, 3034, 5914, 6068, 11828, 12136, 23656, 24272, 47312, 109409, 121237, 218818, 242474, 437636, 484948, 875272, 969896, 1750544, 1939792, 4485769, 8971538, 17943076, 35886152, 71772304]

約数ペア:

[(1, 71772304), (2, 35886152), (4, 17943076), (8, 8971538), (16, 4485769), (37, 1939792), (41, 1750544), (74, 969896), (82, 875272), (148, 484948), (164, 437636), (296, 242474), (328, 218818), (592, 121237), (656, 109409), (1517, 47312), (2957, 24272), (3034, 23656), (5914, 12136), (6068, 11828)]