16866528

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1360

約数の個数: 96

約数和(自身を含む): 53303040

約数和(自身を除く): 36436512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1321, 1596, 1824, 2128, 2642, 3192, 3963, 4256, 5284, 6384, 7926, 9247, 10568, 12768, 15852, 18494, 21136, 25099, 27741, 31704, 36988, 42272, 50198, 55482, 63408, 73976, 75297, 100396, 110964, 126816, 147952, 150594, 175693, 200792, 221928, 295904, 301188, 351386, 401584, 443856, 527079, 602376, 702772, 803168, 887712, 1054158, 1204752, 1405544, 2108316, 2409504, 2811088, 4216632, 5622176, 8433264, 16866528]

約数ペア:

[(1, 16866528), (2, 8433264), (3, 5622176), (4, 4216632), (6, 2811088), (7, 2409504), (8, 2108316), (12, 1405544), (14, 1204752), (16, 1054158), (19, 887712), (21, 803168), (24, 702772), (28, 602376), (32, 527079), (38, 443856), (42, 401584), (48, 351386), (56, 301188), (57, 295904), (76, 221928), (84, 200792), (96, 175693), (112, 150594), (114, 147952), (133, 126816), (152, 110964), (168, 100396), (224, 75297), (228, 73976), (266, 63408), (304, 55482), (336, 50198), (399, 42272), (456, 36988), (532, 31704), (608, 27741), (672, 25099), (798, 21136), (912, 18494), (1064, 15852), (1321, 12768), (1596, 10568), (1824, 9247), (2128, 7926), (2642, 6384), (3192, 5284), (3963, 4256)]