71649564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{121853}}^1$

素因数の和:121874

約数の個数: 36

約数和(自身を含む): 194478984

約数和(自身を除く): 122829420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 121853, 243706, 365559, 487412, 731118, 852971, 1462236, 1705942, 2558913, 3411884, 5117826, 5970797, 10235652, 11941594, 17912391, 23883188, 35824782, 71649564]

約数ペア:

[(1, 71649564), (2, 35824782), (3, 23883188), (4, 17912391), (6, 11941594), (7, 10235652), (12, 5970797), (14, 5117826), (21, 3411884), (28, 2558913), (42, 1705942), (49, 1462236), (84, 852971), (98, 731118), (147, 487412), (196, 365559), (294, 243706), (588, 121853)]