72886028

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{1259}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 131135760

約数和(自身を除く): 58249732

約数列:

[1, 2, 4, 41, 82, 164, 353, 706, 1259, 1412, 2518, 5036, 14473, 28946, 51619, 57892, 103238, 206476, 444427, 888854, 1777708, 18221507, 36443014, 72886028]

約数ペア:

[(1, 72886028), (2, 36443014), (4, 18221507), (41, 1777708), (82, 888854), (164, 444427), (353, 206476), (706, 103238), (1259, 57892), (1412, 51619), (2518, 28946), (5036, 14473)]