8641424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1327}}^1$

素因数の和:1383

約数の個数: 40

約数和(自身を含む): 18772608

約数和(自身を除く): 10131184

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1327, 1628, 2654, 3256, 5308, 6512, 10616, 14597, 21232, 29194, 49099, 58388, 98198, 116776, 196396, 233552, 392792, 540089, 785584, 1080178, 2160356, 4320712, 8641424]

約数ペア:

[(1, 8641424), (2, 4320712), (4, 2160356), (8, 1080178), (11, 785584), (16, 540089), (22, 392792), (37, 233552), (44, 196396), (74, 116776), (88, 98198), (148, 58388), (176, 49099), (296, 29194), (407, 21232), (592, 14597), (814, 10616), (1327, 6512), (1628, 5308), (2654, 3256)]