74751244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 149022720

約数和(自身を除く): 74271476

約数列:

[1, 2, 4, 17, 19, 34, 38, 47, 68, 76, 94, 188, 323, 646, 799, 893, 1231, 1292, 1598, 1786, 2462, 3196, 3572, 4924, 15181, 20927, 23389, 30362, 41854, 46778, 57857, 60724, 83708, 93556, 115714, 231428, 397613, 795226, 983569, 1099283, 1590452, 1967138, 2198566, 3934276, 4397132, 18687811, 37375622, 74751244]

約数ペア:

[(1, 74751244), (2, 37375622), (4, 18687811), (17, 4397132), (19, 3934276), (34, 2198566), (38, 1967138), (47, 1590452), (68, 1099283), (76, 983569), (94, 795226), (188, 397613), (323, 231428), (646, 115714), (799, 93556), (893, 83708), (1231, 60724), (1292, 57857), (1598, 46778), (1786, 41854), (2462, 30362), (3196, 23389), (3572, 20927), (4924, 15181)]