68623607806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1571989}}^1$

素因数の和:1572100

約数の個数: 32

約数和(自身を含む): 117257878080

約数和(自身を除く): 48634270274

約数列:

[1, 2, 13, 23, 26, 46, 73, 146, 299, 598, 949, 1679, 1898, 3358, 21827, 43654, 1571989, 3143978, 20435857, 36155747, 40871714, 72311494, 114755197, 229510394, 470024711, 940049422, 1491817561, 2639369531, 2983635122, 5278739062, 34311803903, 68623607806]

約数ペア:

[(1, 68623607806), (2, 34311803903), (13, 5278739062), (23, 2983635122), (26, 2639369531), (46, 1491817561), (73, 940049422), (146, 470024711), (299, 229510394), (598, 114755197), (949, 72311494), (1679, 40871714), (1898, 36155747), (3358, 20435857), (21827, 3143978), (43654, 1571989)]