16729832

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 38707200

約数和(自身を除く): 21977368

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 419, 434, 644, 713, 838, 868, 1288, 1426, 1676, 1736, 2852, 2933, 3352, 4991, 5704, 5866, 9637, 9982, 11732, 12989, 19274, 19964, 23464, 25978, 38548, 39928, 51956, 67459, 77096, 90923, 103912, 134918, 181846, 269836, 298747, 363692, 539672, 597494, 727384, 1194988, 2091229, 2389976, 4182458, 8364916, 16729832]

約数ペア:

[(1, 16729832), (2, 8364916), (4, 4182458), (7, 2389976), (8, 2091229), (14, 1194988), (23, 727384), (28, 597494), (31, 539672), (46, 363692), (56, 298747), (62, 269836), (92, 181846), (124, 134918), (161, 103912), (184, 90923), (217, 77096), (248, 67459), (322, 51956), (419, 39928), (434, 38548), (644, 25978), (713, 23464), (838, 19964), (868, 19274), (1288, 12989), (1426, 11732), (1676, 9982), (1736, 9637), (2852, 5866), (2933, 5704), (3352, 4991)]