65916984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{392363}}^1$

素因数の和:392379

約数の個数: 32

約数和(自身を含む): 188334720

約数和(自身を除く): 122417736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 392363, 784726, 1177089, 1569452, 2354178, 2746541, 3138904, 4708356, 5493082, 8239623, 9416712, 10986164, 16479246, 21972328, 32958492, 65916984]

約数ペア:

[(1, 65916984), (2, 32958492), (3, 21972328), (4, 16479246), (6, 10986164), (7, 9416712), (8, 8239623), (12, 5493082), (14, 4708356), (21, 3138904), (24, 2746541), (28, 2354178), (42, 1569452), (56, 1177089), (84, 784726), (168, 392363)]