16949664

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:502

約数の個数: 72

約数和(自身を含む): 48599460

約数和(自身を除く): 31649796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 257, 288, 458, 514, 687, 771, 916, 1028, 1374, 1542, 1832, 2056, 2061, 2313, 2748, 3084, 3664, 4112, 4122, 4626, 5496, 6168, 7328, 8224, 8244, 9252, 10992, 12336, 16488, 18504, 21984, 24672, 32976, 37008, 58853, 65952, 74016, 117706, 176559, 235412, 353118, 470824, 529677, 706236, 941648, 1059354, 1412472, 1883296, 2118708, 2824944, 4237416, 5649888, 8474832, 16949664]

約数ペア:

[(1, 16949664), (2, 8474832), (3, 5649888), (4, 4237416), (6, 2824944), (8, 2118708), (9, 1883296), (12, 1412472), (16, 1059354), (18, 941648), (24, 706236), (32, 529677), (36, 470824), (48, 353118), (72, 235412), (96, 176559), (144, 117706), (229, 74016), (257, 65952), (288, 58853), (458, 37008), (514, 32976), (687, 24672), (771, 21984), (916, 18504), (1028, 16488), (1374, 12336), (1542, 10992), (1832, 9252), (2056, 8244), (2061, 8224), (2313, 7328), (2748, 6168), (3084, 5496), (3664, 4626), (4112, 4122)]