71398272

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{16903}}^1$

素因数の和:16931

約数の個数: 64

約数和(自身を含む): 206904960

約数和(自身を除く): 135506688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 16903, 33806, 50709, 67612, 101418, 135224, 185933, 202836, 270448, 371866, 405672, 540896, 557799, 743732, 811344, 1081792, 1115598, 1487464, 1622688, 2163584, 2231196, 2974928, 3245376, 4462392, 5949856, 6490752, 8924784, 11899712, 17849568, 23799424, 35699136, 71398272]

約数ペア:

[(1, 71398272), (2, 35699136), (3, 23799424), (4, 17849568), (6, 11899712), (8, 8924784), (11, 6490752), (12, 5949856), (16, 4462392), (22, 3245376), (24, 2974928), (32, 2231196), (33, 2163584), (44, 1622688), (48, 1487464), (64, 1115598), (66, 1081792), (88, 811344), (96, 743732), (128, 557799), (132, 540896), (176, 405672), (192, 371866), (264, 270448), (352, 202836), (384, 185933), (528, 135224), (704, 101418), (1056, 67612), (1408, 50709), (2112, 33806), (4224, 16903)]