65578072

素因数分解:

$2^3\times 7^2\times {\mathrm{173}}^1\times {\mathrm{967}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 144009360

約数和(自身を除く): 78431288

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 173, 196, 346, 392, 692, 967, 1211, 1384, 1934, 2422, 3868, 4844, 6769, 7736, 8477, 9688, 13538, 16954, 27076, 33908, 47383, 54152, 67816, 94766, 167291, 189532, 334582, 379064, 669164, 1171037, 1338328, 2342074, 4684148, 8197259, 9368296, 16394518, 32789036, 65578072]

約数ペア:

[(1, 65578072), (2, 32789036), (4, 16394518), (7, 9368296), (8, 8197259), (14, 4684148), (28, 2342074), (49, 1338328), (56, 1171037), (98, 669164), (173, 379064), (196, 334582), (346, 189532), (392, 167291), (692, 94766), (967, 67816), (1211, 54152), (1384, 47383), (1934, 33908), (2422, 27076), (3868, 16954), (4844, 13538), (6769, 9688), (7736, 8477)]