66571736

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1613}}^1$

素因数の和:1704

約数の個数: 64

約数和(自身を含む): 158042880

約数和(自身を除く): 91471144

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 469, 536, 616, 737, 938, 1474, 1613, 1876, 2948, 3226, 3752, 5159, 5896, 6452, 10318, 11291, 12904, 17743, 20636, 22582, 35486, 41272, 45164, 70972, 90328, 108071, 124201, 141944, 216142, 248402, 432284, 496804, 756497, 864568, 993608, 1188781, 1512994, 2377562, 3025988, 4755124, 6051976, 8321467, 9510248, 16642934, 33285868, 66571736]

約数ペア:

[(1, 66571736), (2, 33285868), (4, 16642934), (7, 9510248), (8, 8321467), (11, 6051976), (14, 4755124), (22, 3025988), (28, 2377562), (44, 1512994), (56, 1188781), (67, 993608), (77, 864568), (88, 756497), (134, 496804), (154, 432284), (268, 248402), (308, 216142), (469, 141944), (536, 124201), (616, 108071), (737, 90328), (938, 70972), (1474, 45164), (1613, 41272), (1876, 35486), (2948, 22582), (3226, 20636), (3752, 17743), (5159, 12904), (5896, 11291), (6452, 10318)]