28451094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 69327360

約数和(自身を除く): 40876266

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 101, 114, 133, 202, 266, 303, 353, 399, 606, 706, 707, 798, 1059, 1414, 1919, 2118, 2121, 2471, 3838, 4242, 4942, 5757, 6707, 7413, 11514, 13414, 13433, 14826, 20121, 26866, 35653, 40242, 40299, 46949, 71306, 80598, 93898, 106959, 140847, 213918, 249571, 281694, 499142, 677407, 748713, 1354814, 1497426, 2032221, 4064442, 4741849, 9483698, 14225547, 28451094]

約数ペア:

[(1, 28451094), (2, 14225547), (3, 9483698), (6, 4741849), (7, 4064442), (14, 2032221), (19, 1497426), (21, 1354814), (38, 748713), (42, 677407), (57, 499142), (101, 281694), (114, 249571), (133, 213918), (202, 140847), (266, 106959), (303, 93898), (353, 80598), (399, 71306), (606, 46949), (706, 40299), (707, 40242), (798, 35653), (1059, 26866), (1414, 20121), (1919, 14826), (2118, 13433), (2121, 13414), (2471, 11514), (3838, 7413), (4242, 6707), (4942, 5757)]