40309108

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4457}}^1$

素因数の和:4504

約数の個数: 48

約数和(自身を含む): 89873280

約数和(自身を除く): 49564172

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4457, 4522, 8914, 9044, 17828, 31199, 62398, 75769, 84683, 124796, 151538, 169366, 303076, 338732, 530383, 592781, 1060766, 1185562, 1439611, 2121532, 2371124, 2879222, 5758444, 10077277, 20154554, 40309108]

約数ペア:

[(1, 40309108), (2, 20154554), (4, 10077277), (7, 5758444), (14, 2879222), (17, 2371124), (19, 2121532), (28, 1439611), (34, 1185562), (38, 1060766), (68, 592781), (76, 530383), (119, 338732), (133, 303076), (238, 169366), (266, 151538), (323, 124796), (476, 84683), (532, 75769), (646, 62398), (1292, 31199), (2261, 17828), (4457, 9044), (4522, 8914)]