2479398848

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43093}}^1$

素因数の和:43165

約数の個数: 56

約数和(自身を含む): 5254020480

約数和(自身を除く): 2774621632

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 1856, 1984, 3596, 7192, 14384, 28768, 43093, 57536, 86186, 172372, 344744, 689488, 1249697, 1335883, 1378976, 2499394, 2671766, 2757952, 4998788, 5343532, 9997576, 10687064, 19995152, 21374128, 38740607, 39990304, 42748256, 77481214, 79980608, 85496512, 154962428, 309924856, 619849712, 1239699424, 2479398848]

約数ペア:

[(1, 2479398848), (2, 1239699424), (4, 619849712), (8, 309924856), (16, 154962428), (29, 85496512), (31, 79980608), (32, 77481214), (58, 42748256), (62, 39990304), (64, 38740607), (116, 21374128), (124, 19995152), (232, 10687064), (248, 9997576), (464, 5343532), (496, 4998788), (899, 2757952), (928, 2671766), (992, 2499394), (1798, 1378976), (1856, 1335883), (1984, 1249697), (3596, 689488), (7192, 344744), (14384, 172372), (28768, 86186), (43093, 57536)]