28434696

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 74131200

約数和(自身を除く): 45696504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 59, 86, 118, 129, 172, 177, 236, 258, 344, 354, 467, 472, 516, 708, 934, 1032, 1401, 1416, 1868, 2537, 2802, 3736, 5074, 5604, 7611, 10148, 11208, 15222, 20081, 20296, 27553, 30444, 40162, 55106, 60243, 60888, 80324, 82659, 110212, 120486, 160648, 165318, 220424, 240972, 330636, 481944, 661272, 1184779, 2369558, 3554337, 4739116, 7108674, 9478232, 14217348, 28434696]

約数ペア:

[(1, 28434696), (2, 14217348), (3, 9478232), (4, 7108674), (6, 4739116), (8, 3554337), (12, 2369558), (24, 1184779), (43, 661272), (59, 481944), (86, 330636), (118, 240972), (129, 220424), (172, 165318), (177, 160648), (236, 120486), (258, 110212), (344, 82659), (354, 80324), (467, 60888), (472, 60243), (516, 55106), (708, 40162), (934, 30444), (1032, 27553), (1401, 20296), (1416, 20081), (1868, 15222), (2537, 11208), (2802, 10148), (3736, 7611), (5074, 5604)]