6688304

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:490

約数の個数: 60

約数和(自身を含む): 15903000

約数和(自身を除く): 9214696

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 449, 532, 784, 898, 931, 1064, 1796, 1862, 2128, 3143, 3592, 3724, 6286, 7184, 7448, 8531, 12572, 14896, 17062, 22001, 25144, 34124, 44002, 50288, 59717, 68248, 88004, 119434, 136496, 176008, 238868, 352016, 418019, 477736, 836038, 955472, 1672076, 3344152, 6688304]

約数ペア:

[(1, 6688304), (2, 3344152), (4, 1672076), (7, 955472), (8, 836038), (14, 477736), (16, 418019), (19, 352016), (28, 238868), (38, 176008), (49, 136496), (56, 119434), (76, 88004), (98, 68248), (112, 59717), (133, 50288), (152, 44002), (196, 34124), (266, 25144), (304, 22001), (392, 17062), (449, 14896), (532, 12572), (784, 8531), (898, 7448), (931, 7184), (1064, 6286), (1796, 3724), (1862, 3592), (2128, 3143)]