68666048

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{8867}}^1$

素因数の和:8901

約数の個数: 42

約数和(自身を含む): 149789388

約数和(自身を除く): 81123340

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 8867, 17734, 35468, 70936, 97537, 141872, 195074, 283744, 390148, 567488, 780296, 1072907, 1560592, 2145814, 3121184, 4291628, 6242368, 8583256, 17166512, 34333024, 68666048]

約数ペア:

[(1, 68666048), (2, 34333024), (4, 17166512), (8, 8583256), (11, 6242368), (16, 4291628), (22, 3121184), (32, 2145814), (44, 1560592), (64, 1072907), (88, 780296), (121, 567488), (176, 390148), (242, 283744), (352, 195074), (484, 141872), (704, 97537), (968, 70936), (1936, 35468), (3872, 17734), (7744, 8867)]