22057328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 60

約数和(自身を含む): 47106360

約数和(自身を除く): 25049032

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 53, 74, 76, 106, 148, 152, 212, 296, 304, 424, 592, 703, 848, 1007, 1369, 1406, 1961, 2014, 2738, 2812, 3922, 4028, 5476, 5624, 7844, 8056, 10952, 11248, 15688, 16112, 21904, 26011, 31376, 37259, 52022, 72557, 74518, 104044, 145114, 149036, 208088, 290228, 298072, 416176, 580456, 596144, 1160912, 1378583, 2757166, 5514332, 11028664, 22057328]

約数ペア:

[(1, 22057328), (2, 11028664), (4, 5514332), (8, 2757166), (16, 1378583), (19, 1160912), (37, 596144), (38, 580456), (53, 416176), (74, 298072), (76, 290228), (106, 208088), (148, 149036), (152, 145114), (212, 104044), (296, 74518), (304, 72557), (424, 52022), (592, 37259), (703, 31376), (848, 26011), (1007, 21904), (1369, 16112), (1406, 15688), (1961, 11248), (2014, 10952), (2738, 8056), (2812, 7844), (3922, 5624), (4028, 5476)]