40393878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16301}}^1$

素因数の和:16372

約数の個数: 32

約数和(自身を含む): 93899520

約数和(自身を除く): 53505642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 16301, 32602, 48903, 97806, 114107, 228214, 342321, 684642, 961759, 1923518, 2885277, 5770554, 6732313, 13464626, 20196939, 40393878]

約数ペア:

[(1, 40393878), (2, 20196939), (3, 13464626), (6, 6732313), (7, 5770554), (14, 2885277), (21, 1923518), (42, 961759), (59, 684642), (118, 342321), (177, 228214), (354, 114107), (413, 97806), (826, 48903), (1239, 32602), (2478, 16301)]