42521284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 85857408

約数和(自身を除く): 43336124

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 103, 206, 221, 412, 442, 467, 884, 934, 1339, 1751, 1868, 2678, 3502, 5356, 6071, 7004, 7939, 12142, 15878, 22763, 24284, 31756, 45526, 48101, 91052, 96202, 103207, 192404, 206414, 412828, 625313, 817717, 1250626, 1635434, 2501252, 3270868, 10630321, 21260642, 42521284]

約数ペア:

[(1, 42521284), (2, 21260642), (4, 10630321), (13, 3270868), (17, 2501252), (26, 1635434), (34, 1250626), (52, 817717), (68, 625313), (103, 412828), (206, 206414), (221, 192404), (412, 103207), (442, 96202), (467, 91052), (884, 48101), (934, 45526), (1339, 31756), (1751, 24284), (1868, 22763), (2678, 15878), (3502, 12142), (5356, 7939), (6071, 7004)]