25371444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{823}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 67923968

約数和(自身を除く): 42552524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 367, 734, 823, 1101, 1468, 1646, 2202, 2469, 2569, 3292, 4404, 4938, 5138, 5761, 7707, 9876, 10276, 11522, 15414, 17283, 23044, 30828, 34566, 69132, 302041, 604082, 906123, 1208164, 1812246, 2114287, 3624492, 4228574, 6342861, 8457148, 12685722, 25371444]

約数ペア:

[(1, 25371444), (2, 12685722), (3, 8457148), (4, 6342861), (6, 4228574), (7, 3624492), (12, 2114287), (14, 1812246), (21, 1208164), (28, 906123), (42, 604082), (84, 302041), (367, 69132), (734, 34566), (823, 30828), (1101, 23044), (1468, 17283), (1646, 15414), (2202, 11522), (2469, 10276), (2569, 9876), (3292, 7707), (4404, 5761), (4938, 5138)]