14980784

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10289}}^1$

素因数の和:10317

約数の個数: 40

約数和(自身を含む): 35726880

約数和(自身を除く): 20746096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 10289, 20578, 41156, 72023, 82312, 133757, 144046, 164624, 267514, 288092, 535028, 576184, 936299, 1070056, 1152368, 1872598, 2140112, 3745196, 7490392, 14980784]

約数ペア:

[(1, 14980784), (2, 7490392), (4, 3745196), (7, 2140112), (8, 1872598), (13, 1152368), (14, 1070056), (16, 936299), (26, 576184), (28, 535028), (52, 288092), (56, 267514), (91, 164624), (104, 144046), (112, 133757), (182, 82312), (208, 72023), (364, 41156), (728, 20578), (1456, 10289)]