27259408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{154883}}^1$

素因数の和:154902

約数の個数: 20

約数和(自身を含む): 57616848

約数和(自身を除く): 30357440

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 154883, 309766, 619532, 1239064, 1703713, 2478128, 3407426, 6814852, 13629704, 27259408]

約数ペア:

[(1, 27259408), (2, 13629704), (4, 6814852), (8, 3407426), (11, 2478128), (16, 1703713), (22, 1239064), (44, 619532), (88, 309766), (176, 154883)]