64421394

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1171}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 132145344

約数和(自身を除く): 67723950

約数列:

[1, 2, 3, 6, 53, 106, 159, 173, 318, 346, 519, 1038, 1171, 2342, 3513, 7026, 9169, 18338, 27507, 55014, 62063, 124126, 186189, 202583, 372378, 405166, 607749, 1215498, 10736899, 21473798, 32210697, 64421394]

約数ペア:

[(1, 64421394), (2, 32210697), (3, 21473798), (6, 10736899), (53, 1215498), (106, 607749), (159, 405166), (173, 372378), (318, 202583), (346, 186189), (519, 124126), (1038, 62063), (1171, 55014), (2342, 27507), (3513, 18338), (7026, 9169)]