40668984

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{2677}}^1$

素因数の和:2900

約数の個数: 48

約数和(自身を含む): 110708520

約数和(自身を除く): 70039536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 2677, 3798, 5064, 5354, 7596, 8031, 10708, 15192, 16062, 21416, 24093, 32124, 48186, 64248, 96372, 192744, 564847, 1129694, 1694541, 2259388, 3389082, 4518776, 5083623, 6778164, 10167246, 13556328, 20334492, 40668984]

約数ペア:

[(1, 40668984), (2, 20334492), (3, 13556328), (4, 10167246), (6, 6778164), (8, 5083623), (9, 4518776), (12, 3389082), (18, 2259388), (24, 1694541), (36, 1129694), (72, 564847), (211, 192744), (422, 96372), (633, 64248), (844, 48186), (1266, 32124), (1688, 24093), (1899, 21416), (2532, 16062), (2677, 15192), (3798, 10708), (5064, 8031), (5354, 7596)]