2037977536

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:834

約数の個数: 112

約数和(自身を含む): 4740249600

約数和(自身を除く): 2702272064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 89, 112, 158, 178, 224, 316, 356, 448, 553, 623, 632, 647, 712, 1106, 1246, 1264, 1294, 1424, 2212, 2492, 2528, 2588, 2848, 4424, 4529, 4984, 5056, 5176, 5696, 7031, 8848, 9058, 9968, 10352, 14062, 17696, 18116, 19936, 20704, 28124, 35392, 36232, 39872, 41408, 49217, 51113, 56248, 57583, 72464, 98434, 102226, 112496, 115166, 144928, 196868, 204452, 224992, 230332, 289856, 357791, 393736, 403081, 408904, 449984, 460664, 715582, 787472, 806162, 817808, 921328, 1431164, 1574944, 1612324, 1635616, 1842656, 2862328, 3149888, 3224648, 3271232, 3685312, 4549057, 5724656, 6449296, 9098114, 11449312, 12898592, 18196228, 22898624, 25797184, 31843399, 36392456, 63686798, 72784912, 127373596, 145569824, 254747192, 291139648, 509494384, 1018988768, 2037977536]

約数ペア:

[(1, 2037977536), (2, 1018988768), (4, 509494384), (7, 291139648), (8, 254747192), (14, 145569824), (16, 127373596), (28, 72784912), (32, 63686798), (56, 36392456), (64, 31843399), (79, 25797184), (89, 22898624), (112, 18196228), (158, 12898592), (178, 11449312), (224, 9098114), (316, 6449296), (356, 5724656), (448, 4549057), (553, 3685312), (623, 3271232), (632, 3224648), (647, 3149888), (712, 2862328), (1106, 1842656), (1246, 1635616), (1264, 1612324), (1294, 1574944), (1424, 1431164), (2212, 921328), (2492, 817808), (2528, 806162), (2588, 787472), (2848, 715582), (4424, 460664), (4529, 449984), (4984, 408904), (5056, 403081), (5176, 393736), (5696, 357791), (7031, 289856), (8848, 230332), (9058, 224992), (9968, 204452), (10352, 196868), (14062, 144928), (17696, 115166), (18116, 112496), (19936, 102226), (20704, 98434), (28124, 72464), (35392, 57583), (36232, 56248), (39872, 51113), (41408, 49217)]