79398872

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{74623}}^1$

素因数の和:74655

約数の個数: 32

約数和(自身を含む): 179097600

約数和(自身を除く): 99698728

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 74623, 149246, 298492, 522361, 596984, 1044722, 1417837, 2089444, 2835674, 4178888, 5671348, 9924859, 11342696, 19849718, 39699436, 79398872]

約数ペア:

[(1, 79398872), (2, 39699436), (4, 19849718), (7, 11342696), (8, 9924859), (14, 5671348), (19, 4178888), (28, 2835674), (38, 2089444), (56, 1417837), (76, 1044722), (133, 596984), (152, 522361), (266, 298492), (532, 149246), (1064, 74623)]