66473876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{389}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 141523200

約数和(自身を除く): 75049324

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 359, 389, 476, 718, 778, 1436, 1556, 2513, 2723, 5026, 5446, 6103, 6613, 10052, 10892, 12206, 13226, 24412, 26452, 42721, 46291, 85442, 92582, 139651, 170884, 185164, 279302, 558604, 977557, 1955114, 2374067, 3910228, 4748134, 9496268, 16618469, 33236938, 66473876]

約数ペア:

[(1, 66473876), (2, 33236938), (4, 16618469), (7, 9496268), (14, 4748134), (17, 3910228), (28, 2374067), (34, 1955114), (68, 977557), (119, 558604), (238, 279302), (359, 185164), (389, 170884), (476, 139651), (718, 92582), (778, 85442), (1436, 46291), (1556, 42721), (2513, 26452), (2723, 24412), (5026, 13226), (5446, 12206), (6103, 10892), (6613, 10052)]