28422142

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{54869}}^1$

素因数の和:54915

約数の個数: 16

約数和(自身を含む): 50041440

約数和(自身を除く): 21619298

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 54869, 109738, 384083, 768166, 2030153, 4060306, 14211071, 28422142]

約数ペア:

[(1, 28422142), (2, 14211071), (7, 4060306), (14, 2030153), (37, 768166), (74, 384083), (259, 109738), (518, 54869)]