8887312756

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{26083}}^1$

素因数の和:26420

約数の個数: 48

約数和(自身を含む): 18252957184

約数和(自身を除く): 9365644428

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 283, 301, 566, 602, 1132, 1204, 1981, 3962, 7924, 12169, 24338, 26083, 48676, 52166, 85183, 104332, 170366, 182581, 340732, 365162, 730324, 1121569, 2243138, 4486276, 7381489, 7850983, 14762978, 15701966, 29525956, 31403932, 51670423, 103340846, 206681692, 317404027, 634808054, 1269616108, 2221828189, 4443656378, 8887312756]

約数ペア:

[(1, 8887312756), (2, 4443656378), (4, 2221828189), (7, 1269616108), (14, 634808054), (28, 317404027), (43, 206681692), (86, 103340846), (172, 51670423), (283, 31403932), (301, 29525956), (566, 15701966), (602, 14762978), (1132, 7850983), (1204, 7381489), (1981, 4486276), (3962, 2243138), (7924, 1121569), (12169, 730324), (24338, 365162), (26083, 340732), (48676, 182581), (52166, 170366), (85183, 104332)]