25871244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6553}}^1$

素因数の和:6614

約数の個数: 48

約数和(自身を含む): 70468608

約数和(自身を除く): 44597364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 6553, 13106, 19659, 26212, 39318, 45871, 78636, 91742, 137613, 183484, 275226, 307991, 550452, 615982, 923973, 1231964, 1847946, 2155937, 3695892, 4311874, 6467811, 8623748, 12935622, 25871244]

約数ペア:

[(1, 25871244), (2, 12935622), (3, 8623748), (4, 6467811), (6, 4311874), (7, 3695892), (12, 2155937), (14, 1847946), (21, 1231964), (28, 923973), (42, 615982), (47, 550452), (84, 307991), (94, 275226), (141, 183484), (188, 137613), (282, 91742), (329, 78636), (564, 45871), (658, 39318), (987, 26212), (1316, 19659), (1974, 13106), (3948, 6553)]