28154328

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^2\times {\mathrm{337}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 71811480

約数和(自身を除く): 43657152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 337, 354, 472, 674, 708, 1011, 1348, 1416, 2022, 2696, 3481, 4044, 6962, 8088, 10443, 13924, 19883, 20886, 27848, 39766, 41772, 59649, 79532, 83544, 119298, 159064, 238596, 477192, 1173097, 2346194, 3519291, 4692388, 7038582, 9384776, 14077164, 28154328]

約数ペア:

[(1, 28154328), (2, 14077164), (3, 9384776), (4, 7038582), (6, 4692388), (8, 3519291), (12, 2346194), (24, 1173097), (59, 477192), (118, 238596), (177, 159064), (236, 119298), (337, 83544), (354, 79532), (472, 59649), (674, 41772), (708, 39766), (1011, 27848), (1348, 20886), (1416, 19883), (2022, 13924), (2696, 10443), (3481, 8088), (4044, 6962)]