27384928

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 57622320

約数和(自身を除く): 30237392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 73, 76, 146, 152, 292, 304, 584, 608, 617, 1168, 1234, 1387, 2336, 2468, 2774, 4936, 5548, 9872, 11096, 11723, 19744, 22192, 23446, 44384, 45041, 46892, 90082, 93784, 180164, 187568, 360328, 375136, 720656, 855779, 1441312, 1711558, 3423116, 6846232, 13692464, 27384928]

約数ペア:

[(1, 27384928), (2, 13692464), (4, 6846232), (8, 3423116), (16, 1711558), (19, 1441312), (32, 855779), (38, 720656), (73, 375136), (76, 360328), (146, 187568), (152, 180164), (292, 93784), (304, 90082), (584, 46892), (608, 45041), (617, 44384), (1168, 23446), (1234, 22192), (1387, 19744), (2336, 11723), (2468, 11096), (2774, 9872), (4936, 5548)]