40021656

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{72503}}^1$

素因数の和:72535

約数の個数: 32

約数和(自身を含む): 104405760

約数和(自身を除く): 64384104

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 72503, 145006, 217509, 290012, 435018, 580024, 870036, 1667569, 1740072, 3335138, 5002707, 6670276, 10005414, 13340552, 20010828, 40021656]

約数ペア:

[(1, 40021656), (2, 20010828), (3, 13340552), (4, 10005414), (6, 6670276), (8, 5002707), (12, 3335138), (23, 1740072), (24, 1667569), (46, 870036), (69, 580024), (92, 435018), (138, 290012), (184, 217509), (276, 145006), (552, 72503)]