21337367072

素因数分解:

$2^5\times 7^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1\times {\mathrm{1229}}^1$

素因数の和:1858

約数の個数: 96

約数和(自身を含む): 48428150400

約数和(自身を除く): 27090783328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 179, 224, 358, 433, 716, 866, 1229, 1253, 1432, 1732, 2458, 2506, 2864, 3031, 3464, 4916, 5012, 5728, 6062, 6928, 8603, 9832, 10024, 12124, 13856, 17206, 19664, 20048, 24248, 34412, 39328, 40096, 48496, 68824, 77507, 96992, 137648, 155014, 219991, 275296, 310028, 439982, 532157, 542549, 620056, 879964, 1064314, 1085098, 1240112, 1539937, 1759928, 2128628, 2170196, 2480224, 3079874, 3519856, 3725099, 4257256, 4340392, 6159748, 7039712, 7450198, 8514512, 8680784, 12319496, 14900396, 17029024, 17361568, 24638992, 29800792, 49277984, 59601584, 95256103, 119203168, 190512206, 381024412, 666792721, 762048824, 1333585442, 1524097648, 2667170884, 3048195296, 5334341768, 10668683536, 21337367072]

約数ペア:

[(1, 21337367072), (2, 10668683536), (4, 5334341768), (7, 3048195296), (8, 2667170884), (14, 1524097648), (16, 1333585442), (28, 762048824), (32, 666792721), (56, 381024412), (112, 190512206), (179, 119203168), (224, 95256103), (358, 59601584), (433, 49277984), (716, 29800792), (866, 24638992), (1229, 17361568), (1253, 17029024), (1432, 14900396), (1732, 12319496), (2458, 8680784), (2506, 8514512), (2864, 7450198), (3031, 7039712), (3464, 6159748), (4916, 4340392), (5012, 4257256), (5728, 3725099), (6062, 3519856), (6928, 3079874), (8603, 2480224), (9832, 2170196), (10024, 2128628), (12124, 1759928), (13856, 1539937), (17206, 1240112), (19664, 1085098), (20048, 1064314), (24248, 879964), (34412, 620056), (39328, 542549), (40096, 532157), (48496, 439982), (68824, 310028), (77507, 275296), (96992, 219991), (137648, 155014)]