4388528056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 9460281600

約数和(自身を除く): 5071753544

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 83, 86, 88, 89, 157, 166, 172, 178, 314, 332, 344, 356, 473, 628, 664, 712, 913, 946, 979, 1256, 1727, 1826, 1892, 1958, 3454, 3569, 3652, 3784, 3827, 3916, 6751, 6908, 7138, 7304, 7387, 7654, 7832, 13031, 13502, 13816, 13973, 14276, 14774, 15308, 26062, 27004, 27946, 28552, 29548, 30616, 39259, 42097, 52124, 54008, 55892, 59096, 74261, 78518, 81257, 84194, 104248, 111784, 143341, 148522, 153703, 157036, 162514, 168388, 286682, 297044, 307406, 314072, 317641, 325028, 336776, 560333, 573364, 594088, 600839, 614812, 635282, 650056, 1120666, 1146728, 1159759, 1201678, 1229624, 1270564, 2241332, 2319518, 2403356, 2541128, 3494051, 4482664, 4639036, 4806712, 6163663, 6609229, 6988102, 9278072, 12327326, 12757349, 13218458, 13976204, 24654652, 25514698, 26436916, 27952408, 49309304, 49869637, 51029396, 52873832, 99739274, 102058792, 199478548, 398957096, 548566007, 1097132014, 2194264028, 4388528056]

約数ペア:

[(1, 4388528056), (2, 2194264028), (4, 1097132014), (8, 548566007), (11, 398957096), (22, 199478548), (43, 102058792), (44, 99739274), (83, 52873832), (86, 51029396), (88, 49869637), (89, 49309304), (157, 27952408), (166, 26436916), (172, 25514698), (178, 24654652), (314, 13976204), (332, 13218458), (344, 12757349), (356, 12327326), (473, 9278072), (628, 6988102), (664, 6609229), (712, 6163663), (913, 4806712), (946, 4639036), (979, 4482664), (1256, 3494051), (1727, 2541128), (1826, 2403356), (1892, 2319518), (1958, 2241332), (3454, 1270564), (3569, 1229624), (3652, 1201678), (3784, 1159759), (3827, 1146728), (3916, 1120666), (6751, 650056), (6908, 635282), (7138, 614812), (7304, 600839), (7387, 594088), (7654, 573364), (7832, 560333), (13031, 336776), (13502, 325028), (13816, 317641), (13973, 314072), (14276, 307406), (14774, 297044), (15308, 286682), (26062, 168388), (27004, 162514), (27946, 157036), (28552, 153703), (29548, 148522), (30616, 143341), (39259, 111784), (42097, 104248), (52124, 84194), (54008, 81257), (55892, 78518), (59096, 74261)]