61218868

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{6781}}^1$

素因数の和:6883

約数の個数: 24

約数和(自身を含む): 111848744

約数和(自身を除く): 50629876

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 4514, 6781, 9028, 13562, 27124, 250897, 413641, 501794, 827282, 1003588, 1654564, 15304717, 30609434, 61218868]

約数ペア:

[(1, 61218868), (2, 30609434), (4, 15304717), (37, 1654564), (61, 1003588), (74, 827282), (122, 501794), (148, 413641), (244, 250897), (2257, 27124), (4514, 13562), (6781, 9028)]