71339752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1186

約数の個数: 64

約数和(自身を含む): 158241600

約数和(自身を除く): 86901848

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 43, 44, 68, 86, 88, 136, 172, 187, 344, 374, 473, 731, 748, 946, 1109, 1462, 1496, 1892, 2218, 2924, 3784, 4436, 5848, 8041, 8872, 12199, 16082, 18853, 24398, 32164, 37706, 47687, 48796, 64328, 75412, 95374, 97592, 150824, 190748, 207383, 381496, 414766, 524557, 810679, 829532, 1049114, 1621358, 1659064, 2098228, 3242716, 4196456, 6485432, 8917469, 17834938, 35669876, 71339752]

約数ペア:

[(1, 71339752), (2, 35669876), (4, 17834938), (8, 8917469), (11, 6485432), (17, 4196456), (22, 3242716), (34, 2098228), (43, 1659064), (44, 1621358), (68, 1049114), (86, 829532), (88, 810679), (136, 524557), (172, 414766), (187, 381496), (344, 207383), (374, 190748), (473, 150824), (731, 97592), (748, 95374), (946, 75412), (1109, 64328), (1462, 48796), (1496, 47687), (1892, 37706), (2218, 32164), (2924, 24398), (3784, 18853), (4436, 16082), (5848, 12199), (8041, 8872)]