9999736

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 19681200

約数和(自身を除く): 9681464

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 164, 172, 328, 344, 709, 1418, 1763, 2836, 3526, 5672, 7052, 14104, 29069, 30487, 58138, 60974, 116276, 121948, 232552, 243896, 1249967, 2499934, 4999868, 9999736]

約数ペア:

[(1, 9999736), (2, 4999868), (4, 2499934), (8, 1249967), (41, 243896), (43, 232552), (82, 121948), (86, 116276), (164, 60974), (172, 58138), (328, 30487), (344, 29069), (709, 14104), (1418, 7052), (1763, 5672), (2836, 3526)]