17450468

素因数分解:

$2^2\times 7^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 60

約数和(自身を含む): 37645440

約数和(自身を除く): 20194972

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 79, 92, 98, 158, 161, 196, 316, 322, 343, 553, 644, 686, 1106, 1127, 1372, 1817, 2212, 2254, 2401, 3634, 3871, 4508, 4802, 7268, 7742, 7889, 9604, 12719, 15484, 15778, 25438, 27097, 31556, 50876, 54194, 55223, 89033, 108388, 110446, 178066, 189679, 220892, 356132, 379358, 623231, 758716, 1246462, 2492924, 4362617, 8725234, 17450468]

約数ペア:

[(1, 17450468), (2, 8725234), (4, 4362617), (7, 2492924), (14, 1246462), (23, 758716), (28, 623231), (46, 379358), (49, 356132), (79, 220892), (92, 189679), (98, 178066), (158, 110446), (161, 108388), (196, 89033), (316, 55223), (322, 54194), (343, 50876), (553, 31556), (644, 27097), (686, 25438), (1106, 15778), (1127, 15484), (1372, 12719), (1817, 9604), (2212, 7889), (2254, 7742), (2401, 7268), (3634, 4802), (3871, 4508)]