17040884

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 36384768

約数和(自身を除く): 19343884

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 563, 644, 658, 1081, 1126, 1316, 2162, 2252, 3941, 4324, 7567, 7882, 12949, 15134, 15764, 25898, 26461, 30268, 51796, 52922, 90643, 105844, 181286, 185227, 362572, 370454, 608603, 740908, 1217206, 2434412, 4260221, 8520442, 17040884]

約数ペア:

[(1, 17040884), (2, 8520442), (4, 4260221), (7, 2434412), (14, 1217206), (23, 740908), (28, 608603), (46, 370454), (47, 362572), (92, 185227), (94, 181286), (161, 105844), (188, 90643), (322, 52922), (329, 51796), (563, 30268), (644, 26461), (658, 25898), (1081, 15764), (1126, 15134), (1316, 12949), (2162, 7882), (2252, 7567), (3941, 4324)]