77286784

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{16319}}^1$

素因数の和:16370

約数の個数: 32

約数和(自身を含む): 158140800

約数和(自身を除く): 80854016

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 16319, 32638, 65276, 130552, 261104, 522208, 603803, 1044416, 1207606, 2088832, 2415212, 4830424, 9660848, 19321696, 38643392, 77286784]

約数ペア:

[(1, 77286784), (2, 38643392), (4, 19321696), (8, 9660848), (16, 4830424), (32, 2415212), (37, 2088832), (64, 1207606), (74, 1044416), (128, 603803), (148, 522208), (296, 261104), (592, 130552), (1184, 65276), (2368, 32638), (4736, 16319)]