73471816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{13687}}^1$

素因数の和:13765

約数の個数: 32

約数和(自身を含む): 152758080

約数和(自身を除く): 79286264

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 13687, 27374, 54748, 109496, 150557, 301114, 602228, 834907, 1204456, 1669814, 3339628, 6679256, 9183977, 18367954, 36735908, 73471816]

約数ペア:

[(1, 73471816), (2, 36735908), (4, 18367954), (8, 9183977), (11, 6679256), (22, 3339628), (44, 1669814), (61, 1204456), (88, 834907), (122, 602228), (244, 301114), (488, 150557), (671, 109496), (1342, 54748), (2684, 27374), (5368, 13687)]