40248504

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{1297}}^1$

素因数の和:1740

約数の個数: 48

約数和(自身を含む): 109343520

約数和(自身を除く): 69095016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 1293, 1297, 1724, 2586, 2594, 3448, 3879, 3891, 5172, 5188, 7758, 7782, 10344, 10376, 11673, 15516, 15564, 23346, 31032, 31128, 46692, 93384, 559007, 1118014, 1677021, 2236028, 3354042, 4472056, 5031063, 6708084, 10062126, 13416168, 20124252, 40248504]

約数ペア:

[(1, 40248504), (2, 20124252), (3, 13416168), (4, 10062126), (6, 6708084), (8, 5031063), (9, 4472056), (12, 3354042), (18, 2236028), (24, 1677021), (36, 1118014), (72, 559007), (431, 93384), (862, 46692), (1293, 31128), (1297, 31032), (1724, 23346), (2586, 15564), (2594, 15516), (3448, 11673), (3879, 10376), (3891, 10344), (5172, 7782), (5188, 7758)]