78817466

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8171}}^1$

素因数の和:8246

約数の個数: 32

約数和(自身を含む): 148272768

約数和(自身を除く): 69455302

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 8171, 9646, 16342, 57197, 106223, 114394, 212446, 433063, 743561, 866126, 1487122, 3031441, 5629819, 6062882, 11259638, 39408733, 78817466]

約数ペア:

[(1, 78817466), (2, 39408733), (7, 11259638), (13, 6062882), (14, 5629819), (26, 3031441), (53, 1487122), (91, 866126), (106, 743561), (182, 433063), (371, 212446), (689, 114394), (742, 106223), (1378, 57197), (4823, 16342), (8171, 9646)]