71207632

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:280

約数の個数: 60

約数和(自身を含む): 148115520

約数和(自身を除く): 76907888

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 179, 184, 188, 358, 368, 376, 529, 716, 752, 1058, 1081, 1432, 2116, 2162, 2864, 4117, 4232, 4324, 8234, 8413, 8464, 8648, 16468, 16826, 17296, 24863, 32936, 33652, 49726, 65872, 67304, 94691, 99452, 134608, 189382, 193499, 198904, 378764, 386998, 397808, 757528, 773996, 1515056, 1547992, 3095984, 4450477, 8900954, 17801908, 35603816, 71207632]

約数ペア:

[(1, 71207632), (2, 35603816), (4, 17801908), (8, 8900954), (16, 4450477), (23, 3095984), (46, 1547992), (47, 1515056), (92, 773996), (94, 757528), (179, 397808), (184, 386998), (188, 378764), (358, 198904), (368, 193499), (376, 189382), (529, 134608), (716, 99452), (752, 94691), (1058, 67304), (1081, 65872), (1432, 49726), (2116, 33652), (2162, 32936), (2864, 24863), (4117, 17296), (4232, 16826), (4324, 16468), (8234, 8648), (8413, 8464)]