66626812

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1301}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 139991040

約数和(自身を除く): 73364228

約数列:

[1, 2, 4, 7, 14, 28, 31, 59, 62, 118, 124, 217, 236, 413, 434, 826, 868, 1301, 1652, 1829, 2602, 3658, 5204, 7316, 9107, 12803, 18214, 25606, 36428, 40331, 51212, 76759, 80662, 153518, 161324, 282317, 307036, 537313, 564634, 1074626, 1129268, 2149252, 2379529, 4759058, 9518116, 16656703, 33313406, 66626812]

約数ペア:

[(1, 66626812), (2, 33313406), (4, 16656703), (7, 9518116), (14, 4759058), (28, 2379529), (31, 2149252), (59, 1129268), (62, 1074626), (118, 564634), (124, 537313), (217, 307036), (236, 282317), (413, 161324), (434, 153518), (826, 80662), (868, 76759), (1301, 51212), (1652, 40331), (1829, 36428), (2602, 25606), (3658, 18214), (5204, 12803), (7316, 9107)]