71365717472

素因数分解:

$2^5\times 7^1\times {\mathrm{2447}}^1\times {\mathrm{130199}}^1$

素因数の和:132663

約数の個数: 48

約数和(自身を含む): 160639718400

約数和(自身を除く): 89274000928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2447, 4894, 9788, 17129, 19576, 34258, 39152, 68516, 78304, 130199, 137032, 260398, 274064, 520796, 548128, 911393, 1041592, 1822786, 2083184, 3645572, 4166368, 7291144, 14582288, 29164576, 318596953, 637193906, 1274387812, 2230178671, 2548775624, 4460357342, 5097551248, 8920714684, 10195102496, 17841429368, 35682858736, 71365717472]

約数ペア:

[(1, 71365717472), (2, 35682858736), (4, 17841429368), (7, 10195102496), (8, 8920714684), (14, 5097551248), (16, 4460357342), (28, 2548775624), (32, 2230178671), (56, 1274387812), (112, 637193906), (224, 318596953), (2447, 29164576), (4894, 14582288), (9788, 7291144), (17129, 4166368), (19576, 3645572), (34258, 2083184), (39152, 1822786), (68516, 1041592), (78304, 911393), (130199, 548128), (137032, 520796), (260398, 274064)]