39471008

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 72

約数和(自身を含む): 86159052

約数和(自身を除く): 46688044

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 53, 68, 74, 106, 136, 148, 212, 272, 296, 424, 544, 592, 629, 848, 901, 1184, 1258, 1369, 1696, 1802, 1961, 2516, 2738, 3604, 3922, 5032, 5476, 7208, 7844, 10064, 10952, 14416, 15688, 20128, 21904, 23273, 28832, 31376, 33337, 43808, 46546, 62752, 66674, 72557, 93092, 133348, 145114, 186184, 266696, 290228, 372368, 533392, 580456, 744736, 1066784, 1160912, 1233469, 2321824, 2466938, 4933876, 9867752, 19735504, 39471008]

約数ペア:

[(1, 39471008), (2, 19735504), (4, 9867752), (8, 4933876), (16, 2466938), (17, 2321824), (32, 1233469), (34, 1160912), (37, 1066784), (53, 744736), (68, 580456), (74, 533392), (106, 372368), (136, 290228), (148, 266696), (212, 186184), (272, 145114), (296, 133348), (424, 93092), (544, 72557), (592, 66674), (629, 62752), (848, 46546), (901, 43808), (1184, 33337), (1258, 31376), (1369, 28832), (1696, 23273), (1802, 21904), (1961, 20128), (2516, 15688), (2738, 14416), (3604, 10952), (3922, 10064), (5032, 7844), (5476, 7208)]