40634488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{587}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 80967600

約数和(自身を除く): 40333112

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 509, 587, 1018, 1174, 2036, 2348, 4072, 4696, 8653, 9979, 17306, 19958, 34612, 39916, 69224, 79832, 298783, 597566, 1195132, 2390264, 5079311, 10158622, 20317244, 40634488]

約数ペア:

[(1, 40634488), (2, 20317244), (4, 10158622), (8, 5079311), (17, 2390264), (34, 1195132), (68, 597566), (136, 298783), (509, 79832), (587, 69224), (1018, 39916), (1174, 34612), (2036, 19958), (2348, 17306), (4072, 9979), (4696, 8653)]