898072

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 2052000

約数和(自身を除く): 1153928

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 79, 98, 116, 158, 196, 203, 232, 316, 392, 406, 553, 632, 812, 1106, 1421, 1624, 2212, 2291, 2842, 3871, 4424, 4582, 5684, 7742, 9164, 11368, 15484, 16037, 18328, 30968, 32074, 64148, 112259, 128296, 224518, 449036, 898072]

約数ペア:

[(1, 898072), (2, 449036), (4, 224518), (7, 128296), (8, 112259), (14, 64148), (28, 32074), (29, 30968), (49, 18328), (56, 16037), (58, 15484), (79, 11368), (98, 9164), (116, 7742), (158, 5684), (196, 4582), (203, 4424), (232, 3871), (316, 2842), (392, 2291), (406, 2212), (553, 1624), (632, 1421), (812, 1106)]