136428028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1783}}^1$

素因数の和:1882

約数の個数: 48

約数和(自身を含む): 273337344

約数和(自身を除く): 136909316

約数列:

[1, 2, 4, 11, 22, 37, 44, 47, 74, 94, 148, 188, 407, 517, 814, 1034, 1628, 1739, 1783, 2068, 3478, 3566, 6956, 7132, 19129, 19613, 38258, 39226, 65971, 76516, 78452, 83801, 131942, 167602, 263884, 335204, 725681, 921811, 1451362, 1843622, 2902724, 3100637, 3687244, 6201274, 12402548, 34107007, 68214014, 136428028]

約数ペア:

[(1, 136428028), (2, 68214014), (4, 34107007), (11, 12402548), (22, 6201274), (37, 3687244), (44, 3100637), (47, 2902724), (74, 1843622), (94, 1451362), (148, 921811), (188, 725681), (407, 335204), (517, 263884), (814, 167602), (1034, 131942), (1628, 83801), (1739, 78452), (1783, 76516), (2068, 65971), (3478, 39226), (3566, 38258), (6956, 19613), (7132, 19129)]