72971752

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{76651}}^1$

素因数の和:76681

約数の個数: 32

約数和(自身を含む): 165568320

約数和(自身を除く): 92596568

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 76651, 153302, 306604, 536557, 613208, 1073114, 1303067, 2146228, 2606134, 4292456, 5212268, 9121469, 10424536, 18242938, 36485876, 72971752]

約数ペア:

[(1, 72971752), (2, 36485876), (4, 18242938), (7, 10424536), (8, 9121469), (14, 5212268), (17, 4292456), (28, 2606134), (34, 2146228), (56, 1303067), (68, 1073114), (119, 613208), (136, 536557), (238, 306604), (476, 153302), (952, 76651)]