91859404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3457}}^1$

素因数の和:3554

約数の個数: 48

約数和(自身を含む): 200619328

約数和(自身を除く): 108759924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 3457, 3796, 6643, 6914, 13286, 13828, 24199, 26572, 44941, 48398, 89882, 96796, 179764, 252361, 314587, 504722, 629174, 1009444, 1258348, 1766527, 3280693, 3533054, 6561386, 7066108, 13122772, 22964851, 45929702, 91859404]

約数ペア:

[(1, 91859404), (2, 45929702), (4, 22964851), (7, 13122772), (13, 7066108), (14, 6561386), (26, 3533054), (28, 3280693), (52, 1766527), (73, 1258348), (91, 1009444), (146, 629174), (182, 504722), (292, 314587), (364, 252361), (511, 179764), (949, 96796), (1022, 89882), (1898, 48398), (2044, 44941), (3457, 26572), (3796, 24199), (6643, 13828), (6914, 13286)]