71432432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1823}}^1$

素因数の和:1941

約数の個数: 40

約数和(自身を含む): 144752640

約数和(自身を除く): 73320208

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 248, 316, 496, 632, 1264, 1823, 2449, 3646, 4898, 7292, 9796, 14584, 19592, 29168, 39184, 56513, 113026, 144017, 226052, 288034, 452104, 576068, 904208, 1152136, 2304272, 4464527, 8929054, 17858108, 35716216, 71432432]

約数ペア:

[(1, 71432432), (2, 35716216), (4, 17858108), (8, 8929054), (16, 4464527), (31, 2304272), (62, 1152136), (79, 904208), (124, 576068), (158, 452104), (248, 288034), (316, 226052), (496, 144017), (632, 113026), (1264, 56513), (1823, 39184), (2449, 29168), (3646, 19592), (4898, 14584), (7292, 9796)]