40000926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2399}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 91699200

約数和(自身を除く): 51698274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 794, 1191, 2382, 2399, 2779, 4798, 5558, 7197, 8337, 14394, 16674, 16793, 33586, 50379, 100758, 952403, 1904806, 2857209, 5714418, 6666821, 13333642, 20000463, 40000926]

約数ペア:

[(1, 40000926), (2, 20000463), (3, 13333642), (6, 6666821), (7, 5714418), (14, 2857209), (21, 1904806), (42, 952403), (397, 100758), (794, 50379), (1191, 33586), (2382, 16793), (2399, 16674), (2779, 14394), (4798, 8337), (5558, 7197)]