28388676

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 68201280

約数和(自身を除く): 39812604

約数列:

[1, 2, 3, 4, 6, 12, 59, 101, 118, 177, 202, 236, 303, 354, 397, 404, 606, 708, 794, 1191, 1212, 1588, 2382, 4764, 5959, 11918, 17877, 23423, 23836, 35754, 40097, 46846, 70269, 71508, 80194, 93692, 120291, 140538, 160388, 240582, 281076, 481164, 2365723, 4731446, 7097169, 9462892, 14194338, 28388676]

約数ペア:

[(1, 28388676), (2, 14194338), (3, 9462892), (4, 7097169), (6, 4731446), (12, 2365723), (59, 481164), (101, 281076), (118, 240582), (177, 160388), (202, 140538), (236, 120291), (303, 93692), (354, 80194), (397, 71508), (404, 70269), (606, 46846), (708, 40097), (794, 35754), (1191, 23836), (1212, 23423), (1588, 17877), (2382, 11918), (4764, 5959)]