26253668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 56246400

約数和(自身を除く): 29992732

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 809, 854, 1159, 1618, 1708, 2318, 3236, 4636, 5663, 8113, 11326, 15371, 16226, 22652, 30742, 32452, 49349, 61484, 98698, 107597, 197396, 215194, 345443, 430388, 690886, 937631, 1381772, 1875262, 3750524, 6563417, 13126834, 26253668]

約数ペア:

[(1, 26253668), (2, 13126834), (4, 6563417), (7, 3750524), (14, 1875262), (19, 1381772), (28, 937631), (38, 690886), (61, 430388), (76, 345443), (122, 215194), (133, 197396), (244, 107597), (266, 98698), (427, 61484), (532, 49349), (809, 32452), (854, 30742), (1159, 22652), (1618, 16226), (1708, 15371), (2318, 11326), (3236, 8113), (4636, 5663)]