74578042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2971}}^1$

素因数の和:3154

約数の個数: 32

約数和(自身を含む): 140373504

約数和(自身を除く): 65795462

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 163, 326, 1141, 1793, 2282, 2971, 3586, 5942, 12551, 20797, 25102, 32681, 41594, 65362, 228767, 457534, 484273, 968546, 3389911, 5327003, 6779822, 10654006, 37289021, 74578042]

約数ペア:

[(1, 74578042), (2, 37289021), (7, 10654006), (11, 6779822), (14, 5327003), (22, 3389911), (77, 968546), (154, 484273), (163, 457534), (326, 228767), (1141, 65362), (1793, 41594), (2282, 32681), (2971, 25102), (3586, 20797), (5942, 12551)]