12856832416

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{28517}}^1$

素因数の和:28793

約数の個数: 48

約数和(自身を含む): 25792477704

約数和(自身を除く): 12935645288

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 193, 292, 386, 584, 772, 1168, 1544, 2336, 3088, 6176, 14089, 28178, 28517, 56356, 57034, 112712, 114068, 225424, 228136, 450848, 456272, 912544, 2081741, 4163482, 5503781, 8326964, 11007562, 16653928, 22015124, 33307856, 44030248, 66615712, 88060496, 176120992, 401776013, 803552026, 1607104052, 3214208104, 6428416208, 12856832416]

約数ペア:

[(1, 12856832416), (2, 6428416208), (4, 3214208104), (8, 1607104052), (16, 803552026), (32, 401776013), (73, 176120992), (146, 88060496), (193, 66615712), (292, 44030248), (386, 33307856), (584, 22015124), (772, 16653928), (1168, 11007562), (1544, 8326964), (2336, 5503781), (3088, 4163482), (6176, 2081741), (14089, 912544), (28178, 456272), (28517, 450848), (56356, 228136), (57034, 225424), (112712, 114068)]