70988988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{17981}}^1$

素因数の和:18042

約数の個数: 48

約数和(自身を含む): 193342464

約数和(自身を除く): 122353476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 17981, 35962, 53943, 71924, 107886, 125867, 215772, 251734, 377601, 503468, 755202, 845107, 1510404, 1690214, 2535321, 3380428, 5070642, 5915749, 10141284, 11831498, 17747247, 23662996, 35494494, 70988988]

約数ペア:

[(1, 70988988), (2, 35494494), (3, 23662996), (4, 17747247), (6, 11831498), (7, 10141284), (12, 5915749), (14, 5070642), (21, 3380428), (28, 2535321), (42, 1690214), (47, 1510404), (84, 845107), (94, 755202), (141, 503468), (188, 377601), (282, 251734), (329, 215772), (564, 125867), (658, 107886), (987, 71924), (1316, 53943), (1974, 35962), (3948, 17981)]