40856999872

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{3079}}^1$

素因数の和:3534

約数の個数: 112

約数和(自身を含む): 89700811200

約数和(自身を除く): 48843811328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 389, 416, 533, 656, 778, 832, 1066, 1312, 1556, 2132, 2624, 3079, 3112, 4264, 5057, 6158, 6224, 8528, 10114, 12316, 12448, 15949, 17056, 20228, 24632, 24896, 31898, 34112, 40027, 40456, 49264, 63796, 80054, 80912, 98528, 126239, 127592, 160108, 161824, 197056, 207337, 252478, 255184, 320216, 323648, 414674, 504956, 510368, 640432, 829348, 1009912, 1020736, 1197731, 1280864, 1641107, 1658696, 2019824, 2395462, 2561728, 3282214, 3317392, 4039648, 4790924, 6564428, 6634784, 8079296, 9581848, 13128856, 13269568, 15570503, 19163696, 26257712, 31141006, 38327392, 49106971, 52515424, 62282012, 76654784, 98213942, 105030848, 124564024, 196427884, 249128048, 392855768, 498256096, 638390623, 785711536, 996512192, 1276781246, 1571423072, 2553562492, 3142846144, 5107124984, 10214249968, 20428499936, 40856999872]

約数ペア:

[(1, 40856999872), (2, 20428499936), (4, 10214249968), (8, 5107124984), (13, 3142846144), (16, 2553562492), (26, 1571423072), (32, 1276781246), (41, 996512192), (52, 785711536), (64, 638390623), (82, 498256096), (104, 392855768), (164, 249128048), (208, 196427884), (328, 124564024), (389, 105030848), (416, 98213942), (533, 76654784), (656, 62282012), (778, 52515424), (832, 49106971), (1066, 38327392), (1312, 31141006), (1556, 26257712), (2132, 19163696), (2624, 15570503), (3079, 13269568), (3112, 13128856), (4264, 9581848), (5057, 8079296), (6158, 6634784), (6224, 6564428), (8528, 4790924), (10114, 4039648), (12316, 3317392), (12448, 3282214), (15949, 2561728), (17056, 2395462), (20228, 2019824), (24632, 1658696), (24896, 1641107), (31898, 1280864), (34112, 1197731), (40027, 1020736), (40456, 1009912), (49264, 829348), (63796, 640432), (80054, 510368), (80912, 504956), (98528, 414674), (126239, 323648), (127592, 320216), (160108, 255184), (161824, 252478), (197056, 207337)]