40143432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{238949}}^1$

素因数の和:238965

約数の個数: 32

約数和(自身を含む): 114696000

約数和(自身を除く): 74552568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 238949, 477898, 716847, 955796, 1433694, 1672643, 1911592, 2867388, 3345286, 5017929, 5734776, 6690572, 10035858, 13381144, 20071716, 40143432]

約数ペア:

[(1, 40143432), (2, 20071716), (3, 13381144), (4, 10035858), (6, 6690572), (7, 5734776), (8, 5017929), (12, 3345286), (14, 2867388), (21, 1911592), (24, 1672643), (28, 1433694), (42, 955796), (56, 716847), (84, 477898), (168, 238949)]