28296928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4231}}^1$

素因数の和:4271

約数の個数: 48

約数和(自身を含む): 63987840

約数和(自身を除く): 35690912

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 4231, 6688, 8462, 16924, 33848, 46541, 67696, 80389, 93082, 135392, 160778, 186164, 321556, 372328, 643112, 744656, 884279, 1286224, 1489312, 1768558, 2572448, 3537116, 7074232, 14148464, 28296928]

約数ペア:

[(1, 28296928), (2, 14148464), (4, 7074232), (8, 3537116), (11, 2572448), (16, 1768558), (19, 1489312), (22, 1286224), (32, 884279), (38, 744656), (44, 643112), (76, 372328), (88, 321556), (152, 186164), (176, 160778), (209, 135392), (304, 93082), (352, 80389), (418, 67696), (608, 46541), (836, 33848), (1672, 16924), (3344, 8462), (4231, 6688)]