65703368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 140486400

約数和(自身を除く): 74783032

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 47, 68, 76, 94, 136, 152, 188, 323, 376, 541, 646, 799, 893, 1082, 1292, 1598, 1786, 2164, 2584, 3196, 3572, 4328, 6392, 7144, 9197, 10279, 15181, 18394, 20558, 25427, 30362, 36788, 41116, 50854, 60724, 73576, 82232, 101708, 121448, 174743, 203416, 349486, 432259, 483113, 698972, 864518, 966226, 1397944, 1729036, 1932452, 3458072, 3864904, 8212921, 16425842, 32851684, 65703368]

約数ペア:

[(1, 65703368), (2, 32851684), (4, 16425842), (8, 8212921), (17, 3864904), (19, 3458072), (34, 1932452), (38, 1729036), (47, 1397944), (68, 966226), (76, 864518), (94, 698972), (136, 483113), (152, 432259), (188, 349486), (323, 203416), (376, 174743), (541, 121448), (646, 101708), (799, 82232), (893, 73576), (1082, 60724), (1292, 50854), (1598, 41116), (1786, 36788), (2164, 30362), (2584, 25427), (3196, 20558), (3572, 18394), (4328, 15181), (6392, 10279), (7144, 9197)]