17157896

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 39657600

約数和(自身を除く): 22499704

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 67, 68, 119, 134, 136, 238, 268, 269, 469, 476, 536, 538, 938, 952, 1076, 1139, 1876, 1883, 2152, 2278, 3752, 3766, 4556, 4573, 7532, 7973, 9112, 9146, 15064, 15946, 18023, 18292, 31892, 32011, 36046, 36584, 63784, 64022, 72092, 126161, 128044, 144184, 252322, 256088, 306391, 504644, 612782, 1009288, 1225564, 2144737, 2451128, 4289474, 8578948, 17157896]

約数ペア:

[(1, 17157896), (2, 8578948), (4, 4289474), (7, 2451128), (8, 2144737), (14, 1225564), (17, 1009288), (28, 612782), (34, 504644), (56, 306391), (67, 256088), (68, 252322), (119, 144184), (134, 128044), (136, 126161), (238, 72092), (268, 64022), (269, 63784), (469, 36584), (476, 36046), (536, 32011), (538, 31892), (938, 18292), (952, 18023), (1076, 15946), (1139, 15064), (1876, 9146), (1883, 9112), (2152, 7973), (2278, 7532), (3752, 4573), (3766, 4556)]