12850432

素因数分解:

$2^8\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 30022272

約数和(自身を除く): 17171840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 101, 112, 128, 142, 202, 224, 256, 284, 404, 448, 497, 568, 707, 808, 896, 994, 1136, 1414, 1616, 1792, 1988, 2272, 2828, 3232, 3976, 4544, 5656, 6464, 7171, 7952, 9088, 11312, 12928, 14342, 15904, 18176, 22624, 25856, 28684, 31808, 45248, 50197, 57368, 63616, 90496, 100394, 114736, 127232, 180992, 200788, 229472, 401576, 458944, 803152, 917888, 1606304, 1835776, 3212608, 6425216, 12850432]

約数ペア:

[(1, 12850432), (2, 6425216), (4, 3212608), (7, 1835776), (8, 1606304), (14, 917888), (16, 803152), (28, 458944), (32, 401576), (56, 229472), (64, 200788), (71, 180992), (101, 127232), (112, 114736), (128, 100394), (142, 90496), (202, 63616), (224, 57368), (256, 50197), (284, 45248), (404, 31808), (448, 28684), (497, 25856), (568, 22624), (707, 18176), (808, 15904), (896, 14342), (994, 12928), (1136, 11312), (1414, 9088), (1616, 7952), (1792, 7171), (1988, 6464), (2272, 5656), (2828, 4544), (3232, 3976)]