28272124

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 53738496

約数和(自身を除く): 25466372

約数列:

[1, 2, 4, 31, 41, 62, 67, 82, 83, 124, 134, 164, 166, 268, 332, 1271, 2077, 2542, 2573, 2747, 3403, 4154, 5084, 5146, 5494, 5561, 6806, 8308, 10292, 10988, 11122, 13612, 22244, 85157, 105493, 170314, 172391, 210986, 228001, 340628, 344782, 421972, 456002, 689564, 912004, 7068031, 14136062, 28272124]

約数ペア:

[(1, 28272124), (2, 14136062), (4, 7068031), (31, 912004), (41, 689564), (62, 456002), (67, 421972), (82, 344782), (83, 340628), (124, 228001), (134, 210986), (164, 172391), (166, 170314), (268, 105493), (332, 85157), (1271, 22244), (2077, 13612), (2542, 11122), (2573, 10988), (2747, 10292), (3403, 8308), (4154, 6806), (5084, 5561), (5146, 5494)]