68674408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{4673}}^1$

素因数の和:4857

約数の個数: 32

約数和(自身を含む): 141341760

約数和(自身を除く): 72667352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 167, 334, 668, 1336, 1837, 3674, 4673, 7348, 9346, 14696, 18692, 37384, 51403, 102806, 205612, 411224, 780391, 1560782, 3121564, 6243128, 8584301, 17168602, 34337204, 68674408]

約数ペア:

[(1, 68674408), (2, 34337204), (4, 17168602), (8, 8584301), (11, 6243128), (22, 3121564), (44, 1560782), (88, 780391), (167, 411224), (334, 205612), (668, 102806), (1336, 51403), (1837, 37384), (3674, 18692), (4673, 14696), (7348, 9346)]