71744

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:90

約数の個数: 28

約数和(自身を含む): 152400

約数和(自身を除く): 80656

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 152, 236, 304, 472, 608, 944, 1121, 1216, 1888, 2242, 3776, 4484, 8968, 17936, 35872, 71744]

約数ペア:

[(1, 71744), (2, 35872), (4, 17936), (8, 8968), (16, 4484), (19, 3776), (32, 2242), (38, 1888), (59, 1216), (64, 1121), (76, 944), (118, 608), (152, 472), (236, 304)]