40773704

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 79161600

約数和(自身を除く): 38387896

約数列:

[1, 2, 4, 8, 37, 74, 139, 148, 278, 296, 556, 991, 1112, 1982, 3964, 5143, 7928, 10286, 20572, 36667, 41144, 73334, 137749, 146668, 275498, 293336, 550996, 1101992, 5096713, 10193426, 20386852, 40773704]

約数ペア:

[(1, 40773704), (2, 20386852), (4, 10193426), (8, 5096713), (37, 1101992), (74, 550996), (139, 293336), (148, 275498), (278, 146668), (296, 137749), (556, 73334), (991, 41144), (1112, 36667), (1982, 20572), (3964, 10286), (5143, 7928)]