28984076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4421}}^1$

素因数の和:4585

約数の個数: 24

約数和(自身を含む): 55717200

約数和(自身を除く): 26733124

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 4421, 6556, 8842, 17684, 48631, 97262, 194524, 658729, 1317458, 2634916, 7246019, 14492038, 28984076]

約数ペア:

[(1, 28984076), (2, 14492038), (4, 7246019), (11, 2634916), (22, 1317458), (44, 658729), (149, 194524), (298, 97262), (596, 48631), (1639, 17684), (3278, 8842), (4421, 6556)]