17080168

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 38880000

約数和(自身を除く): 21799832

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 89, 92, 149, 161, 178, 184, 298, 322, 356, 596, 623, 644, 712, 1043, 1192, 1246, 1288, 2047, 2086, 2492, 3427, 4094, 4172, 4984, 6854, 8188, 8344, 13261, 13708, 14329, 16376, 23989, 26522, 27416, 28658, 47978, 53044, 57316, 92827, 95956, 106088, 114632, 185654, 191912, 305003, 371308, 610006, 742616, 1220012, 2135021, 2440024, 4270042, 8540084, 17080168]

約数ペア:

[(1, 17080168), (2, 8540084), (4, 4270042), (7, 2440024), (8, 2135021), (14, 1220012), (23, 742616), (28, 610006), (46, 371308), (56, 305003), (89, 191912), (92, 185654), (149, 114632), (161, 106088), (178, 95956), (184, 92827), (298, 57316), (322, 53044), (356, 47978), (596, 28658), (623, 27416), (644, 26522), (712, 23989), (1043, 16376), (1192, 14329), (1246, 13708), (1288, 13261), (2047, 8344), (2086, 8188), (2492, 6854), (3427, 4984), (4094, 4172)]