40040868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2663}}^1$

素因数の和:2856

約数の個数: 48

約数和(自身を含む): 107412480

約数和(自身を除く): 67371612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 179, 358, 537, 716, 1074, 1253, 2148, 2506, 2663, 3759, 5012, 5326, 7518, 7989, 10652, 15036, 15978, 18641, 31956, 37282, 55923, 74564, 111846, 223692, 476677, 953354, 1430031, 1906708, 2860062, 3336739, 5720124, 6673478, 10010217, 13346956, 20020434, 40040868]

約数ペア:

[(1, 40040868), (2, 20020434), (3, 13346956), (4, 10010217), (6, 6673478), (7, 5720124), (12, 3336739), (14, 2860062), (21, 1906708), (28, 1430031), (42, 953354), (84, 476677), (179, 223692), (358, 111846), (537, 74564), (716, 55923), (1074, 37282), (1253, 31956), (2148, 18641), (2506, 15978), (2663, 15036), (3759, 10652), (5012, 7989), (5326, 7518)]