13899664

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:367

約数の個数: 40

約数和(自身を含む): 27989280

約数和(自身を除く): 14089616

約数列:

[1, 2, 4, 8, 16, 43, 86, 89, 172, 178, 227, 344, 356, 454, 688, 712, 908, 1424, 1816, 3632, 3827, 7654, 9761, 15308, 19522, 20203, 30616, 39044, 40406, 61232, 78088, 80812, 156176, 161624, 323248, 868729, 1737458, 3474916, 6949832, 13899664]

約数ペア:

[(1, 13899664), (2, 6949832), (4, 3474916), (8, 1737458), (16, 868729), (43, 323248), (86, 161624), (89, 156176), (172, 80812), (178, 78088), (227, 61232), (344, 40406), (356, 39044), (454, 30616), (688, 20203), (712, 19522), (908, 15308), (1424, 9761), (1816, 7654), (3632, 3827)]