28485768876

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{215351}}^1$

素因数の和:215582

約数の個数: 48

約数和(自身を含む): 67823820288

約数和(自身を除く): 39338051412

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 151, 219, 292, 302, 438, 453, 604, 876, 906, 1812, 11023, 22046, 33069, 44092, 66138, 132276, 215351, 430702, 646053, 861404, 1292106, 2584212, 15720623, 31441246, 32518001, 47161869, 62882492, 65036002, 94323738, 97554003, 130072004, 188647476, 195108006, 390216012, 2373814073, 4747628146, 7121442219, 9495256292, 14242884438, 28485768876]

約数ペア:

[(1, 28485768876), (2, 14242884438), (3, 9495256292), (4, 7121442219), (6, 4747628146), (12, 2373814073), (73, 390216012), (146, 195108006), (151, 188647476), (219, 130072004), (292, 97554003), (302, 94323738), (438, 65036002), (453, 62882492), (604, 47161869), (876, 32518001), (906, 31441246), (1812, 15720623), (11023, 2584212), (22046, 1292106), (33069, 861404), (44092, 646053), (66138, 430702), (132276, 215351)]