68189366

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{659}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 123552000

約数和(自身を除く): 55362634

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 389, 659, 778, 1318, 2723, 4613, 5446, 7391, 9226, 12521, 14782, 25042, 51737, 87647, 103474, 175294, 256351, 512702, 1794457, 3588914, 4870669, 9741338, 34094683, 68189366]

約数ペア:

[(1, 68189366), (2, 34094683), (7, 9741338), (14, 4870669), (19, 3588914), (38, 1794457), (133, 512702), (266, 256351), (389, 175294), (659, 103474), (778, 87647), (1318, 51737), (2723, 25042), (4613, 14782), (5446, 12521), (7391, 9226)]