22270028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 45480960

約数和(自身を除く): 23210932

約数列:

[1, 2, 4, 11, 22, 29, 31, 44, 58, 62, 116, 124, 319, 341, 563, 638, 682, 899, 1126, 1276, 1364, 1798, 2252, 3596, 6193, 9889, 12386, 16327, 17453, 19778, 24772, 32654, 34906, 39556, 65308, 69812, 179597, 191983, 359194, 383966, 506137, 718388, 767932, 1012274, 2024548, 5567507, 11135014, 22270028]

約数ペア:

[(1, 22270028), (2, 11135014), (4, 5567507), (11, 2024548), (22, 1012274), (29, 767932), (31, 718388), (44, 506137), (58, 383966), (62, 359194), (116, 191983), (124, 179597), (319, 69812), (341, 65308), (563, 39556), (638, 34906), (682, 32654), (899, 24772), (1126, 19778), (1276, 17453), (1364, 16327), (1798, 12386), (2252, 9889), (3596, 6193)]