71333752

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67043}}^1$

素因数の和:67075

約数の個数: 32

約数和(自身を含む): 160905600

約数和(自身を除く): 89571848

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 67043, 134086, 268172, 469301, 536344, 938602, 1273817, 1877204, 2547634, 3754408, 5095268, 8916719, 10190536, 17833438, 35666876, 71333752]

約数ペア:

[(1, 71333752), (2, 35666876), (4, 17833438), (7, 10190536), (8, 8916719), (14, 5095268), (19, 3754408), (28, 2547634), (38, 1877204), (56, 1273817), (76, 938602), (133, 536344), (152, 469301), (266, 268172), (532, 134086), (1064, 67043)]