40928664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{243623}}^1$

素因数の和:243639

約数の個数: 32

約数和(自身を含む): 116939520

約数和(自身を除く): 76010856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 243623, 487246, 730869, 974492, 1461738, 1705361, 1948984, 2923476, 3410722, 5116083, 5846952, 6821444, 10232166, 13642888, 20464332, 40928664]

約数ペア:

[(1, 40928664), (2, 20464332), (3, 13642888), (4, 10232166), (6, 6821444), (7, 5846952), (8, 5116083), (12, 3410722), (14, 2923476), (21, 1948984), (24, 1705361), (28, 1461738), (42, 974492), (56, 730869), (84, 487246), (168, 243623)]