78230684

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{18503}}^1$

素因数の和:18665

約数の個数: 24

約数和(自身を含む): 157506048

約数和(自身を除く): 79275364

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 18503, 37006, 74012, 129521, 259042, 518084, 2793953, 5587906, 11175812, 19557671, 39115342, 78230684]

約数ペア:

[(1, 78230684), (2, 39115342), (4, 19557671), (7, 11175812), (14, 5587906), (28, 2793953), (151, 518084), (302, 259042), (604, 129521), (1057, 74012), (2114, 37006), (4228, 18503)]