15704702464

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{17761}}^1$

素因数の和:17947

約数の個数: 80

約数和(自身を含む): 34451317296

約数和(自身を除く): 18746614832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 157, 176, 256, 314, 352, 512, 628, 704, 1256, 1408, 1727, 2512, 2816, 3454, 5024, 5632, 6908, 10048, 13816, 17761, 20096, 27632, 35522, 40192, 55264, 71044, 80384, 110528, 142088, 195371, 221056, 284176, 390742, 442112, 568352, 781484, 884224, 1136704, 1562968, 2273408, 2788477, 3125936, 4546816, 5576954, 6251872, 9093632, 11153908, 12503744, 22307816, 25007488, 30673247, 44615632, 50014976, 61346494, 89231264, 100029952, 122692988, 178462528, 245385976, 356925056, 490771952, 713850112, 981543904, 1427700224, 1963087808, 3926175616, 7852351232, 15704702464]

約数ペア:

[(1, 15704702464), (2, 7852351232), (4, 3926175616), (8, 1963087808), (11, 1427700224), (16, 981543904), (22, 713850112), (32, 490771952), (44, 356925056), (64, 245385976), (88, 178462528), (128, 122692988), (157, 100029952), (176, 89231264), (256, 61346494), (314, 50014976), (352, 44615632), (512, 30673247), (628, 25007488), (704, 22307816), (1256, 12503744), (1408, 11153908), (1727, 9093632), (2512, 6251872), (2816, 5576954), (3454, 4546816), (5024, 3125936), (5632, 2788477), (6908, 2273408), (10048, 1562968), (13816, 1136704), (17761, 884224), (20096, 781484), (27632, 568352), (35522, 442112), (40192, 390742), (55264, 284176), (71044, 221056), (80384, 195371), (110528, 142088)]