17415164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 34292160

約数和(自身を除く): 16876996

約数列:

[1, 2, 4, 13, 26, 52, 53, 71, 89, 106, 142, 178, 212, 284, 356, 689, 923, 1157, 1378, 1846, 2314, 2756, 3692, 3763, 4628, 4717, 6319, 7526, 9434, 12638, 15052, 18868, 25276, 48919, 61321, 82147, 97838, 122642, 164294, 195676, 245284, 328588, 334907, 669814, 1339628, 4353791, 8707582, 17415164]

約数ペア:

[(1, 17415164), (2, 8707582), (4, 4353791), (13, 1339628), (26, 669814), (52, 334907), (53, 328588), (71, 245284), (89, 195676), (106, 164294), (142, 122642), (178, 97838), (212, 82147), (284, 61321), (356, 48919), (689, 25276), (923, 18868), (1157, 15052), (1378, 12638), (1846, 9434), (2314, 7526), (2756, 6319), (3692, 4717), (3763, 4628)]