74182912

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 158647104

約数和(自身を除く): 84464192

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 128, 172, 184, 256, 293, 344, 368, 586, 688, 736, 989, 1172, 1376, 1472, 1978, 2344, 2752, 2944, 3956, 4688, 5504, 5888, 6739, 7912, 9376, 11008, 12599, 13478, 15824, 18752, 25198, 26956, 31648, 37504, 50396, 53912, 63296, 75008, 100792, 107824, 126592, 201584, 215648, 253184, 289777, 403168, 431296, 579554, 806336, 862592, 1159108, 1612672, 1725184, 2318216, 3225344, 4636432, 9272864, 18545728, 37091456, 74182912]

約数ペア:

[(1, 74182912), (2, 37091456), (4, 18545728), (8, 9272864), (16, 4636432), (23, 3225344), (32, 2318216), (43, 1725184), (46, 1612672), (64, 1159108), (86, 862592), (92, 806336), (128, 579554), (172, 431296), (184, 403168), (256, 289777), (293, 253184), (344, 215648), (368, 201584), (586, 126592), (688, 107824), (736, 100792), (989, 75008), (1172, 63296), (1376, 53912), (1472, 50396), (1978, 37504), (2344, 31648), (2752, 26956), (2944, 25198), (3956, 18752), (4688, 15824), (5504, 13478), (5888, 12599), (6739, 11008), (7912, 9376)]