28852516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{829}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 63584640

約数和(自身を除く): 34732124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 154, 226, 308, 452, 791, 829, 1243, 1582, 1658, 2486, 3164, 3316, 4972, 5803, 8701, 9119, 11606, 17402, 18238, 23212, 34804, 36476, 63833, 93677, 127666, 187354, 255332, 374708, 655739, 1030447, 1311478, 2060894, 2622956, 4121788, 7213129, 14426258, 28852516]

約数ペア:

[(1, 28852516), (2, 14426258), (4, 7213129), (7, 4121788), (11, 2622956), (14, 2060894), (22, 1311478), (28, 1030447), (44, 655739), (77, 374708), (113, 255332), (154, 187354), (226, 127666), (308, 93677), (452, 63833), (791, 36476), (829, 34804), (1243, 23212), (1582, 18238), (1658, 17402), (2486, 11606), (3164, 9119), (3316, 8701), (4972, 5803)]