39728804512

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{513239}}^1$

素因数の和:513349

約数の個数: 48

約数和(自身を含む): 81481982400

約数和(自身を除く): 41753177888

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 82, 118, 164, 236, 328, 472, 656, 944, 1312, 1888, 2419, 4838, 9676, 19352, 38704, 77408, 513239, 1026478, 2052956, 4105912, 8211824, 16423648, 21042799, 30281101, 42085598, 60562202, 84171196, 121124404, 168342392, 242248808, 336684784, 484497616, 673369568, 968995232, 1241525141, 2483050282, 4966100564, 9932201128, 19864402256, 39728804512]

約数ペア:

[(1, 39728804512), (2, 19864402256), (4, 9932201128), (8, 4966100564), (16, 2483050282), (32, 1241525141), (41, 968995232), (59, 673369568), (82, 484497616), (118, 336684784), (164, 242248808), (236, 168342392), (328, 121124404), (472, 84171196), (656, 60562202), (944, 42085598), (1312, 30281101), (1888, 21042799), (2419, 16423648), (4838, 8211824), (9676, 4105912), (19352, 2052956), (38704, 1026478), (77408, 513239)]