61866728

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1499}}^1$

素因数の和:1590

約数の個数: 64

約数和(自身を含む): 146880000

約数和(自身を除く): 85013272

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, 1499, 1876, 2948, 2998, 3752, 5159, 5896, 5996, 10318, 10493, 11992, 16489, 20636, 20986, 32978, 41272, 41972, 65956, 83944, 100433, 115423, 131912, 200866, 230846, 401732, 461692, 703031, 803464, 923384, 1104763, 1406062, 2209526, 2812124, 4419052, 5624248, 7733341, 8838104, 15466682, 30933364, 61866728]

約数ペア:

[(1, 61866728), (2, 30933364), (4, 15466682), (7, 8838104), (8, 7733341), (11, 5624248), (14, 4419052), (22, 2812124), (28, 2209526), (44, 1406062), (56, 1104763), (67, 923384), (77, 803464), (88, 703031), (134, 461692), (154, 401732), (268, 230846), (308, 200866), (469, 131912), (536, 115423), (616, 100433), (737, 83944), (938, 65956), (1474, 41972), (1499, 41272), (1876, 32978), (2948, 20986), (2998, 20636), (3752, 16489), (5159, 11992), (5896, 10493), (5996, 10318)]