7980452812

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{2339}}^1$

素因数の和:2878

約数の個数: 48

約数和(自身を含む): 14702688000

約数和(自身を除く): 6722235188

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 439, 878, 1756, 1943, 2339, 3886, 4678, 7772, 9356, 12731, 25462, 29413, 50924, 58826, 67831, 117652, 135662, 156713, 271324, 313426, 626852, 852977, 1026821, 1705954, 2053642, 3411908, 4107284, 4544677, 9089354, 18178708, 29777809, 59555618, 68797007, 119111236, 137594014, 275188028, 1995113203, 3990226406, 7980452812]

約数ペア:

[(1, 7980452812), (2, 3990226406), (4, 1995113203), (29, 275188028), (58, 137594014), (67, 119111236), (116, 68797007), (134, 59555618), (268, 29777809), (439, 18178708), (878, 9089354), (1756, 4544677), (1943, 4107284), (2339, 3411908), (3886, 2053642), (4678, 1705954), (7772, 1026821), (9356, 852977), (12731, 626852), (25462, 313426), (29413, 271324), (50924, 156713), (58826, 135662), (67831, 117652)]