66297784

素因数分解:

$2^3\times 7^3\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 149112000

約数和(自身を除く): 82814216

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 343, 392, 518, 653, 686, 1036, 1306, 1372, 1813, 2072, 2612, 2744, 3626, 4571, 5224, 7252, 9142, 12691, 14504, 18284, 24161, 25382, 31997, 36568, 48322, 50764, 63994, 96644, 101528, 127988, 169127, 193288, 223979, 255976, 338254, 447958, 676508, 895916, 1183889, 1353016, 1791832, 2367778, 4735556, 8287223, 9471112, 16574446, 33148892, 66297784]

約数ペア:

[(1, 66297784), (2, 33148892), (4, 16574446), (7, 9471112), (8, 8287223), (14, 4735556), (28, 2367778), (37, 1791832), (49, 1353016), (56, 1183889), (74, 895916), (98, 676508), (148, 447958), (196, 338254), (259, 255976), (296, 223979), (343, 193288), (392, 169127), (518, 127988), (653, 101528), (686, 96644), (1036, 63994), (1306, 50764), (1372, 48322), (1813, 36568), (2072, 31997), (2612, 25382), (2744, 24161), (3626, 18284), (4571, 14504), (5224, 12691), (7252, 9142)]