29538278

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 58949856

約数和(自身を除く): 29411578

約数列:

[1, 2, 7, 11, 14, 22, 47, 49, 53, 77, 94, 98, 106, 121, 154, 242, 329, 371, 517, 539, 583, 658, 742, 847, 1034, 1078, 1166, 1694, 2303, 2491, 2597, 3619, 4081, 4606, 4982, 5194, 5687, 5929, 6413, 7238, 8162, 11374, 11858, 12826, 17437, 25333, 27401, 28567, 34874, 39809, 44891, 50666, 54802, 57134, 79618, 89782, 122059, 191807, 244118, 278663, 301411, 314237, 383614, 557326, 602822, 628474, 1342649, 2109877, 2685298, 4219754, 14769139, 29538278]

約数ペア:

[(1, 29538278), (2, 14769139), (7, 4219754), (11, 2685298), (14, 2109877), (22, 1342649), (47, 628474), (49, 602822), (53, 557326), (77, 383614), (94, 314237), (98, 301411), (106, 278663), (121, 244118), (154, 191807), (242, 122059), (329, 89782), (371, 79618), (517, 57134), (539, 54802), (583, 50666), (658, 44891), (742, 39809), (847, 34874), (1034, 28567), (1078, 27401), (1166, 25333), (1694, 17437), (2303, 12826), (2491, 11858), (2597, 11374), (3619, 8162), (4081, 7238), (4606, 6413), (4982, 5929), (5194, 5687)]