42142089472

素因数分解:

$2^8\times 7^1\times {\mathrm{439}}^1\times {\mathrm{53569}}^1$

素因数の和:54031

約数の個数: 72

約数和(自身を含む): 96357430400

約数和(自身を除く): 54215340928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 439, 448, 878, 896, 1756, 1792, 3073, 3512, 6146, 7024, 12292, 14048, 24584, 28096, 49168, 53569, 56192, 98336, 107138, 112384, 196672, 214276, 374983, 393344, 428552, 749966, 786688, 857104, 1499932, 1714208, 2999864, 3428416, 5999728, 6856832, 11999456, 13713664, 23516791, 23998912, 47033582, 47997824, 94067164, 95995648, 164617537, 188134328, 329235074, 376268656, 658470148, 752537312, 1316940296, 1505074624, 2633880592, 3010149248, 5267761184, 6020298496, 10535522368, 21071044736, 42142089472]

約数ペア:

[(1, 42142089472), (2, 21071044736), (4, 10535522368), (7, 6020298496), (8, 5267761184), (14, 3010149248), (16, 2633880592), (28, 1505074624), (32, 1316940296), (56, 752537312), (64, 658470148), (112, 376268656), (128, 329235074), (224, 188134328), (256, 164617537), (439, 95995648), (448, 94067164), (878, 47997824), (896, 47033582), (1756, 23998912), (1792, 23516791), (3073, 13713664), (3512, 11999456), (6146, 6856832), (7024, 5999728), (12292, 3428416), (14048, 2999864), (24584, 1714208), (28096, 1499932), (49168, 857104), (53569, 786688), (56192, 749966), (98336, 428552), (107138, 393344), (112384, 374983), (196672, 214276)]