40567982

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{4549}}^1$

素因数の和:4585

約数の個数: 32

約数和(自身を含む): 76440000

約数和(自身を除く): 35872018

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 4549, 8918, 9098, 31843, 59137, 63686, 118274, 222901, 413959, 445802, 827918, 1560307, 2897713, 3120614, 5795426, 20283991, 40567982]

約数ペア:

[(1, 40567982), (2, 20283991), (7, 5795426), (13, 3120614), (14, 2897713), (26, 1560307), (49, 827918), (91, 445802), (98, 413959), (182, 222901), (343, 118274), (637, 63686), (686, 59137), (1274, 31843), (4459, 9098), (4549, 8918)]