8842448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 80

約数和(自身を含む): 20088000

約数和(自身を除く): 11245552

約数列:

[1, 2, 4, 8, 16, 17, 19, 29, 34, 38, 58, 59, 68, 76, 116, 118, 136, 152, 232, 236, 272, 304, 323, 464, 472, 493, 551, 646, 944, 986, 1003, 1102, 1121, 1292, 1711, 1972, 2006, 2204, 2242, 2584, 3422, 3944, 4012, 4408, 4484, 5168, 6844, 7888, 8024, 8816, 8968, 9367, 13688, 16048, 17936, 18734, 19057, 27376, 29087, 32509, 37468, 38114, 58174, 65018, 74936, 76228, 116348, 130036, 149872, 152456, 232696, 260072, 304912, 465392, 520144, 552653, 1105306, 2210612, 4421224, 8842448]

約数ペア:

[(1, 8842448), (2, 4421224), (4, 2210612), (8, 1105306), (16, 552653), (17, 520144), (19, 465392), (29, 304912), (34, 260072), (38, 232696), (58, 152456), (59, 149872), (68, 130036), (76, 116348), (116, 76228), (118, 74936), (136, 65018), (152, 58174), (232, 38114), (236, 37468), (272, 32509), (304, 29087), (323, 27376), (464, 19057), (472, 18734), (493, 17936), (551, 16048), (646, 13688), (944, 9367), (986, 8968), (1003, 8816), (1102, 8024), (1121, 7888), (1292, 6844), (1711, 5168), (1972, 4484), (2006, 4408), (2204, 4012), (2242, 3944), (2584, 3422)]