42693868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 91022400

約数和(自身を除く): 48328532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 257, 349, 476, 514, 698, 1028, 1396, 1799, 2443, 3598, 4369, 4886, 5933, 7196, 8738, 9772, 11866, 17476, 23732, 30583, 41531, 61166, 83062, 89693, 122332, 166124, 179386, 358772, 627851, 1255702, 1524781, 2511404, 3049562, 6099124, 10673467, 21346934, 42693868]

約数ペア:

[(1, 42693868), (2, 21346934), (4, 10673467), (7, 6099124), (14, 3049562), (17, 2511404), (28, 1524781), (34, 1255702), (68, 627851), (119, 358772), (238, 179386), (257, 166124), (349, 122332), (476, 89693), (514, 83062), (698, 61166), (1028, 41531), (1396, 30583), (1799, 23732), (2443, 17476), (3598, 11866), (4369, 9772), (4886, 8738), (5933, 7196)]