74906986

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{6317}}^1$

素因数の和:6355

約数の個数: 36

約数和(自身を含む): 143690274

約数和(自身を除く): 68783288

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1694, 5929, 6317, 11858, 12634, 44219, 69487, 88438, 138974, 309533, 486409, 619066, 764357, 972818, 1528714, 3404863, 5350499, 6809726, 10700998, 37453493, 74906986]

約数ペア:

[(1, 74906986), (2, 37453493), (7, 10700998), (11, 6809726), (14, 5350499), (22, 3404863), (49, 1528714), (77, 972818), (98, 764357), (121, 619066), (154, 486409), (242, 309533), (539, 138974), (847, 88438), (1078, 69487), (1694, 44219), (5929, 12634), (6317, 11858)]