71364944

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4651}}^1$

素因数の和:4803

約数の個数: 40

約数和(自身を含む): 159210048

約数和(自身を除く): 87845104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 4651, 7672, 9302, 15344, 18604, 32557, 37208, 65114, 74416, 130228, 260456, 520912, 637187, 1274374, 2548748, 4460309, 5097496, 8920618, 10194992, 17841236, 35682472, 71364944]

約数ペア:

[(1, 71364944), (2, 35682472), (4, 17841236), (7, 10194992), (8, 8920618), (14, 5097496), (16, 4460309), (28, 2548748), (56, 1274374), (112, 637187), (137, 520912), (274, 260456), (548, 130228), (959, 74416), (1096, 65114), (1918, 37208), (2192, 32557), (3836, 18604), (4651, 15344), (7672, 9302)]