40553712

素因数分解:

$2^4\times 3^2\times {\mathrm{281623}}^1$

素因数の和:281637

約数の個数: 30

約数和(自身を含む): 113494472

約数和(自身を除く): 72940760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281623, 563246, 844869, 1126492, 1689738, 2252984, 2534607, 3379476, 4505968, 5069214, 6758952, 10138428, 13517904, 20276856, 40553712]

約数ペア:

[(1, 40553712), (2, 20276856), (3, 13517904), (4, 10138428), (6, 6758952), (8, 5069214), (9, 4505968), (12, 3379476), (16, 2534607), (18, 2252984), (24, 1689738), (36, 1126492), (48, 844869), (72, 563246), (144, 281623)]