67895728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1117}}^1$

素因数の和:1285

約数の個数: 40

約数和(自身を含む): 137245680

約数和(自身を除く): 69349952

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 131, 232, 262, 464, 524, 1048, 1117, 2096, 2234, 3799, 4468, 7598, 8936, 15196, 17872, 30392, 32393, 60784, 64786, 129572, 146327, 259144, 292654, 518288, 585308, 1170616, 2341232, 4243483, 8486966, 16973932, 33947864, 67895728]

約数ペア:

[(1, 67895728), (2, 33947864), (4, 16973932), (8, 8486966), (16, 4243483), (29, 2341232), (58, 1170616), (116, 585308), (131, 518288), (232, 292654), (262, 259144), (464, 146327), (524, 129572), (1048, 64786), (1117, 60784), (2096, 32393), (2234, 30392), (3799, 17872), (4468, 15196), (7598, 8936)]