66112648

素因数分解:

$2^3\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1201}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 141932160

約数和(自身を除く): 75819512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 983, 1201, 1966, 2402, 3932, 4804, 6881, 7864, 8407, 9608, 13762, 16814, 27524, 33628, 55048, 67256, 1180583, 2361166, 4722332, 8264081, 9444664, 16528162, 33056324, 66112648]

約数ペア:

[(1, 66112648), (2, 33056324), (4, 16528162), (7, 9444664), (8, 8264081), (14, 4722332), (28, 2361166), (56, 1180583), (983, 67256), (1201, 55048), (1966, 33628), (2402, 27524), (3932, 16814), (4804, 13762), (6881, 9608), (7864, 8407)]