2629121392

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{75619}}^1$

素因数の和:75721

約数の個数: 40

約数和(自身を含む): 5316690960

約数和(自身を除く): 2687569568

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 2173, 4346, 8692, 17384, 34768, 75619, 151238, 302476, 604952, 1209904, 3100379, 4007807, 6200758, 8015614, 12401516, 16031228, 24803032, 32062456, 49606064, 64124912, 164320087, 328640174, 657280348, 1314560696, 2629121392]

約数ペア:

[(1, 2629121392), (2, 1314560696), (4, 657280348), (8, 328640174), (16, 164320087), (41, 64124912), (53, 49606064), (82, 32062456), (106, 24803032), (164, 16031228), (212, 12401516), (328, 8015614), (424, 6200758), (656, 4007807), (848, 3100379), (2173, 1209904), (4346, 604952), (8692, 302476), (17384, 151238), (34768, 75619)]