14216145664

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{255907}}^1$

素因数の和:255961

約数の個数: 72

約数和(自身を含む): 33476860928

約数和(自身を除く): 19260715264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 13888, 27776, 55552, 255907, 511814, 1023628, 1791349, 2047256, 3582698, 4094512, 7165396, 7933117, 8189024, 14330792, 15866234, 16378048, 28661584, 31732468, 32756096, 55531819, 57323168, 63464936, 65512192, 111063638, 114646336, 126929872, 222127276, 229292672, 253859744, 444254552, 458585344, 507719488, 888509104, 1015438976, 1777018208, 2030877952, 3554036416, 7108072832, 14216145664]

約数ペア:

[(1, 14216145664), (2, 7108072832), (4, 3554036416), (7, 2030877952), (8, 1777018208), (14, 1015438976), (16, 888509104), (28, 507719488), (31, 458585344), (32, 444254552), (56, 253859744), (62, 229292672), (64, 222127276), (112, 126929872), (124, 114646336), (128, 111063638), (217, 65512192), (224, 63464936), (248, 57323168), (256, 55531819), (434, 32756096), (448, 31732468), (496, 28661584), (868, 16378048), (896, 15866234), (992, 14330792), (1736, 8189024), (1792, 7933117), (1984, 7165396), (3472, 4094512), (3968, 3582698), (6944, 2047256), (7936, 1791349), (13888, 1023628), (27776, 511814), (55552, 255907)]