74005912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 153504000

約数和(自身を除く): 79498088

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 103, 116, 152, 163, 206, 232, 326, 412, 551, 652, 824, 1102, 1304, 1957, 2204, 2987, 3097, 3914, 4408, 4727, 5974, 6194, 7828, 9454, 11948, 12388, 15656, 16789, 18908, 23896, 24776, 33578, 37816, 56753, 67156, 89813, 113506, 134312, 179626, 227012, 318991, 359252, 454024, 486881, 637982, 718504, 973762, 1275964, 1947524, 2551928, 3895048, 9250739, 18501478, 37002956, 74005912]

約数ペア:

[(1, 74005912), (2, 37002956), (4, 18501478), (8, 9250739), (19, 3895048), (29, 2551928), (38, 1947524), (58, 1275964), (76, 973762), (103, 718504), (116, 637982), (152, 486881), (163, 454024), (206, 359252), (232, 318991), (326, 227012), (412, 179626), (551, 134312), (652, 113506), (824, 89813), (1102, 67156), (1304, 56753), (1957, 37816), (2204, 33578), (2987, 24776), (3097, 23896), (3914, 18908), (4408, 16789), (4727, 15656), (5974, 12388), (6194, 11948), (7828, 9454)]