29931309184

素因数分解:

$2^7\times 7^1\times {\mathrm{2791}}^1\times {\mathrm{11969}}^1$

素因数の和:14781

約数の個数: 64

約数和(自身を含む): 68177289600

約数和(自身を除く): 38245980416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2791, 5582, 11164, 11969, 19537, 22328, 23938, 39074, 44656, 47876, 78148, 83783, 89312, 95752, 156296, 167566, 178624, 191504, 312592, 335132, 357248, 383008, 625184, 670264, 766016, 1250368, 1340528, 1532032, 2500736, 2681056, 5362112, 10724224, 33405479, 66810958, 133621916, 233838353, 267243832, 467676706, 534487664, 935353412, 1068975328, 1870706824, 2137950656, 3741413648, 4275901312, 7482827296, 14965654592, 29931309184]

約数ペア:

[(1, 29931309184), (2, 14965654592), (4, 7482827296), (7, 4275901312), (8, 3741413648), (14, 2137950656), (16, 1870706824), (28, 1068975328), (32, 935353412), (56, 534487664), (64, 467676706), (112, 267243832), (128, 233838353), (224, 133621916), (448, 66810958), (896, 33405479), (2791, 10724224), (5582, 5362112), (11164, 2681056), (11969, 2500736), (19537, 1532032), (22328, 1340528), (23938, 1250368), (39074, 766016), (44656, 670264), (47876, 625184), (78148, 383008), (83783, 357248), (89312, 335132), (95752, 312592), (156296, 191504), (167566, 178624)]