25161486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1423}}^1$

素因数の和:1856

約数の個数: 32

約数和(自身を含む): 57689088

約数和(自身を除く): 32527602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 1423, 2526, 2846, 2947, 4269, 5894, 8538, 8841, 9961, 17682, 19922, 29883, 59766, 599083, 1198166, 1797249, 3594498, 4193581, 8387162, 12580743, 25161486]

約数ペア:

[(1, 25161486), (2, 12580743), (3, 8387162), (6, 4193581), (7, 3594498), (14, 1797249), (21, 1198166), (42, 599083), (421, 59766), (842, 29883), (1263, 19922), (1423, 17682), (2526, 9961), (2846, 8841), (2947, 8538), (4269, 5894)]