40354864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6197}}^1$

素因数の和:6253

約数の個数: 40

約数和(自身を含む): 87614928

約数和(自身を除く): 47260064

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6197, 6512, 12394, 24788, 49576, 68167, 99152, 136334, 229289, 272668, 458578, 545336, 917156, 1090672, 1834312, 2522179, 3668624, 5044358, 10088716, 20177432, 40354864]

約数ペア:

[(1, 40354864), (2, 20177432), (4, 10088716), (8, 5044358), (11, 3668624), (16, 2522179), (22, 1834312), (37, 1090672), (44, 917156), (74, 545336), (88, 458578), (148, 272668), (176, 229289), (296, 136334), (407, 99152), (592, 68167), (814, 49576), (1628, 24788), (3256, 12394), (6197, 6512)]