2037579904

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{17707}}^1$

素因数の和:17781

約数の個数: 64

約数和(自身を含む): 4334918400

約数和(自身を除く): 2297338496

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 232, 248, 464, 496, 899, 928, 992, 1798, 1856, 1984, 3596, 3712, 3968, 7192, 14384, 17707, 28768, 35414, 57536, 70828, 115072, 141656, 283312, 513503, 548917, 566624, 1027006, 1097834, 1133248, 2054012, 2195668, 2266496, 4108024, 4391336, 8216048, 8782672, 15918593, 16432096, 17565344, 31837186, 32864192, 35130688, 63674372, 65728384, 70261376, 127348744, 254697488, 509394976, 1018789952, 2037579904]

約数ペア:

[(1, 2037579904), (2, 1018789952), (4, 509394976), (8, 254697488), (16, 127348744), (29, 70261376), (31, 65728384), (32, 63674372), (58, 35130688), (62, 32864192), (64, 31837186), (116, 17565344), (124, 16432096), (128, 15918593), (232, 8782672), (248, 8216048), (464, 4391336), (496, 4108024), (899, 2266496), (928, 2195668), (992, 2054012), (1798, 1133248), (1856, 1097834), (1984, 1027006), (3596, 566624), (3712, 548917), (3968, 513503), (7192, 283312), (14384, 141656), (17707, 115072), (28768, 70828), (35414, 57536)]