16819462072

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{16333}}^1$

素因数の和:16461

約数の個数: 96

約数和(自身を含む): 38209799520

約数和(自身を除く): 21390337448

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 71, 74, 98, 142, 148, 196, 259, 284, 296, 392, 497, 518, 568, 994, 1036, 1813, 1988, 2072, 2627, 3479, 3626, 3976, 5254, 6958, 7252, 10508, 13916, 14504, 16333, 18389, 21016, 27832, 32666, 36778, 65332, 73556, 114331, 128723, 130664, 147112, 228662, 257446, 457324, 514892, 604321, 800317, 914648, 1029784, 1159643, 1208642, 1600634, 2319286, 2417284, 3201268, 4230247, 4638572, 4834568, 6402536, 8117501, 8460494, 9277144, 16235002, 16920988, 29611729, 32470004, 33841976, 42906791, 56822507, 59223458, 64940008, 85813582, 113645014, 118446916, 171627164, 227290028, 236893832, 300347537, 343254328, 454580056, 600695074, 1201390148, 2102432759, 2402780296, 4204865518, 8409731036, 16819462072]

約数ペア:

[(1, 16819462072), (2, 8409731036), (4, 4204865518), (7, 2402780296), (8, 2102432759), (14, 1201390148), (28, 600695074), (37, 454580056), (49, 343254328), (56, 300347537), (71, 236893832), (74, 227290028), (98, 171627164), (142, 118446916), (148, 113645014), (196, 85813582), (259, 64940008), (284, 59223458), (296, 56822507), (392, 42906791), (497, 33841976), (518, 32470004), (568, 29611729), (994, 16920988), (1036, 16235002), (1813, 9277144), (1988, 8460494), (2072, 8117501), (2627, 6402536), (3479, 4834568), (3626, 4638572), (3976, 4230247), (5254, 3201268), (6958, 2417284), (7252, 2319286), (10508, 1600634), (13916, 1208642), (14504, 1159643), (16333, 1029784), (18389, 914648), (21016, 800317), (27832, 604321), (32666, 514892), (36778, 457324), (65332, 257446), (73556, 228662), (114331, 147112), (128723, 130664)]