28683556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 59899392

約数和(自身を除く): 31215836

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 124, 187, 341, 374, 527, 682, 748, 1054, 1237, 1364, 2108, 2474, 4948, 5797, 11594, 13607, 21029, 23188, 27214, 38347, 42058, 54428, 76694, 84116, 153388, 231319, 421817, 462638, 651899, 843634, 925276, 1303798, 1687268, 2607596, 7170889, 14341778, 28683556]

約数ペア:

[(1, 28683556), (2, 14341778), (4, 7170889), (11, 2607596), (17, 1687268), (22, 1303798), (31, 925276), (34, 843634), (44, 651899), (62, 462638), (68, 421817), (124, 231319), (187, 153388), (341, 84116), (374, 76694), (527, 54428), (682, 42058), (748, 38347), (1054, 27214), (1237, 23188), (1364, 21029), (2108, 13607), (2474, 11594), (4948, 5797)]