8125052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 16266432

約数和(自身を除く): 8141380

約数列:

[1, 2, 4, 13, 26, 37, 41, 52, 74, 82, 103, 148, 164, 206, 412, 481, 533, 962, 1066, 1339, 1517, 1924, 2132, 2678, 3034, 3811, 4223, 5356, 6068, 7622, 8446, 15244, 16892, 19721, 39442, 49543, 54899, 78884, 99086, 109798, 156251, 198172, 219596, 312502, 625004, 2031263, 4062526, 8125052]

約数ペア:

[(1, 8125052), (2, 4062526), (4, 2031263), (13, 625004), (26, 312502), (37, 219596), (41, 198172), (52, 156251), (74, 109798), (82, 99086), (103, 78884), (148, 54899), (164, 49543), (206, 39442), (412, 19721), (481, 16892), (533, 15244), (962, 8446), (1066, 7622), (1339, 6068), (1517, 5356), (1924, 4223), (2132, 3811), (2678, 3034)]