8042888

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 18385920

約数和(自身を除く): 10343032

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 113, 124, 164, 217, 226, 248, 287, 328, 434, 452, 574, 791, 868, 904, 1148, 1271, 1582, 1736, 2296, 2542, 3164, 3503, 4633, 5084, 6328, 7006, 8897, 9266, 10168, 14012, 17794, 18532, 24521, 28024, 32431, 35588, 37064, 49042, 64862, 71176, 98084, 129724, 143623, 196168, 259448, 287246, 574492, 1005361, 1148984, 2010722, 4021444, 8042888]

約数ペア:

[(1, 8042888), (2, 4021444), (4, 2010722), (7, 1148984), (8, 1005361), (14, 574492), (28, 287246), (31, 259448), (41, 196168), (56, 143623), (62, 129724), (82, 98084), (113, 71176), (124, 64862), (164, 49042), (217, 37064), (226, 35588), (248, 32431), (287, 28024), (328, 24521), (434, 18532), (452, 17794), (574, 14012), (791, 10168), (868, 9266), (904, 8897), (1148, 7006), (1271, 6328), (1582, 5084), (1736, 4633), (2296, 3503), (2542, 3164)]