4920761216

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{77351}}^1$

素因数の和:77443

約数の個数: 64

約数和(自身を含む): 11361461760

約数和(自身を除く): 6440700544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 896, 994, 1136, 1988, 2272, 3976, 4544, 7952, 9088, 15904, 31808, 63616, 77351, 154702, 309404, 541457, 618808, 1082914, 1237616, 2165828, 2475232, 4331656, 4950464, 5491921, 8663312, 9900928, 10983842, 17326624, 21967684, 34653248, 38443447, 43935368, 69306496, 76886894, 87870736, 153773788, 175741472, 307547576, 351482944, 615095152, 702965888, 1230190304, 2460380608, 4920761216]

約数ペア:

[(1, 4920761216), (2, 2460380608), (4, 1230190304), (7, 702965888), (8, 615095152), (14, 351482944), (16, 307547576), (28, 175741472), (32, 153773788), (56, 87870736), (64, 76886894), (71, 69306496), (112, 43935368), (128, 38443447), (142, 34653248), (224, 21967684), (284, 17326624), (448, 10983842), (497, 9900928), (568, 8663312), (896, 5491921), (994, 4950464), (1136, 4331656), (1988, 2475232), (2272, 2165828), (3976, 1237616), (4544, 1082914), (7952, 618808), (9088, 541457), (15904, 309404), (31808, 154702), (63616, 77351)]