82028704

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2465

約数の個数: 48

約数和(自身を含む): 171649800

約数和(自身を除く): 89621096

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 74, 116, 148, 232, 296, 464, 592, 928, 1073, 1184, 2146, 2389, 4292, 4778, 8584, 9556, 17168, 19112, 34336, 38224, 69281, 76448, 88393, 138562, 176786, 277124, 353572, 554248, 707144, 1108496, 1414288, 2216992, 2563397, 2828576, 5126794, 10253588, 20507176, 41014352, 82028704]

約数ペア:

[(1, 82028704), (2, 41014352), (4, 20507176), (8, 10253588), (16, 5126794), (29, 2828576), (32, 2563397), (37, 2216992), (58, 1414288), (74, 1108496), (116, 707144), (148, 554248), (232, 353572), (296, 277124), (464, 176786), (592, 138562), (928, 88393), (1073, 76448), (1184, 69281), (2146, 38224), (2389, 34336), (4292, 19112), (4778, 17168), (8584, 9556)]