4449447488

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{89}}^2\times {\mathrm{131}}^1$

素因数の和:388

約数の個数: 84

約数和(自身を含む): 9132155472

約数和(自身を除く): 4682707984

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 89, 131, 134, 178, 262, 268, 356, 524, 536, 712, 1048, 1072, 1424, 2096, 2144, 2848, 4192, 4288, 5696, 5963, 7921, 8384, 8777, 11659, 11926, 15842, 17554, 23318, 23852, 31684, 35108, 46636, 47704, 63368, 70216, 93272, 95408, 126736, 140432, 186544, 190816, 253472, 280864, 373088, 381632, 506944, 530707, 561728, 746176, 781153, 1037651, 1061414, 1562306, 2075302, 2122828, 3124612, 4150604, 4245656, 6249224, 8301208, 8491312, 12498448, 16602416, 16982624, 24996896, 33204832, 33965248, 49993792, 66409664, 69522617, 139045234, 278090468, 556180936, 1112361872, 2224723744, 4449447488]

約数ペア:

[(1, 4449447488), (2, 2224723744), (4, 1112361872), (8, 556180936), (16, 278090468), (32, 139045234), (64, 69522617), (67, 66409664), (89, 49993792), (131, 33965248), (134, 33204832), (178, 24996896), (262, 16982624), (268, 16602416), (356, 12498448), (524, 8491312), (536, 8301208), (712, 6249224), (1048, 4245656), (1072, 4150604), (1424, 3124612), (2096, 2122828), (2144, 2075302), (2848, 1562306), (4192, 1061414), (4288, 1037651), (5696, 781153), (5963, 746176), (7921, 561728), (8384, 530707), (8777, 506944), (11659, 381632), (11926, 373088), (15842, 280864), (17554, 253472), (23318, 190816), (23852, 186544), (31684, 140432), (35108, 126736), (46636, 95408), (47704, 93272), (63368, 70216)]