16552656

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1704

約数の個数: 60

約数和(自身を含む): 47005920

約数和(自身を除く): 30453264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1619, 1704, 2556, 3238, 3408, 4857, 5112, 6476, 9714, 10224, 12952, 14571, 19428, 25904, 29142, 38856, 58284, 77712, 114949, 116568, 229898, 233136, 344847, 459796, 689694, 919592, 1034541, 1379388, 1839184, 2069082, 2758776, 4138164, 5517552, 8276328, 16552656]

約数ペア:

[(1, 16552656), (2, 8276328), (3, 5517552), (4, 4138164), (6, 2758776), (8, 2069082), (9, 1839184), (12, 1379388), (16, 1034541), (18, 919592), (24, 689694), (36, 459796), (48, 344847), (71, 233136), (72, 229898), (142, 116568), (144, 114949), (213, 77712), (284, 58284), (426, 38856), (568, 29142), (639, 25904), (852, 19428), (1136, 14571), (1278, 12952), (1619, 10224), (1704, 9714), (2556, 6476), (3238, 5112), (3408, 4857)]