25109441276

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{5393}}^1$

素因数の和:5790

約数の個数: 48

約数和(自身を含む): 45649724064

約数和(自身を除く): 20540282788

約数列:

[1, 2, 4, 37, 74, 148, 163, 193, 326, 386, 652, 772, 5393, 6031, 7141, 10786, 12062, 14282, 21572, 24124, 28564, 31459, 62918, 125836, 199541, 399082, 798164, 879059, 1040849, 1163983, 1758118, 2081698, 2327966, 3516236, 4163396, 4655932, 32525183, 38511413, 65050366, 77022826, 130100732, 154045652, 169658387, 339316774, 678633548, 6277360319, 12554720638, 25109441276]

約数ペア:

[(1, 25109441276), (2, 12554720638), (4, 6277360319), (37, 678633548), (74, 339316774), (148, 169658387), (163, 154045652), (193, 130100732), (326, 77022826), (386, 65050366), (652, 38511413), (772, 32525183), (5393, 4655932), (6031, 4163396), (7141, 3516236), (10786, 2327966), (12062, 2081698), (14282, 1758118), (21572, 1163983), (24124, 1040849), (28564, 879059), (31459, 798164), (62918, 399082), (125836, 199541)]