17920793576

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{319057}}^1$

素因数の和:319146

約数の個数: 64

約数和(自身を含む): 41349916800

約数和(自身を除く): 23429123224

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 59, 68, 118, 119, 136, 236, 238, 413, 472, 476, 826, 952, 1003, 1652, 2006, 3304, 4012, 7021, 8024, 14042, 28084, 56168, 319057, 638114, 1276228, 2233399, 2552456, 4466798, 5423969, 8933596, 10847938, 17867192, 18824363, 21695876, 37648726, 37967783, 43391752, 75297452, 75935566, 131770541, 150594904, 151871132, 263541082, 303742264, 320014171, 527082164, 640028342, 1054164328, 1280056684, 2240099197, 2560113368, 4480198394, 8960396788, 17920793576]

約数ペア:

[(1, 17920793576), (2, 8960396788), (4, 4480198394), (7, 2560113368), (8, 2240099197), (14, 1280056684), (17, 1054164328), (28, 640028342), (34, 527082164), (56, 320014171), (59, 303742264), (68, 263541082), (118, 151871132), (119, 150594904), (136, 131770541), (236, 75935566), (238, 75297452), (413, 43391752), (472, 37967783), (476, 37648726), (826, 21695876), (952, 18824363), (1003, 17867192), (1652, 10847938), (2006, 8933596), (3304, 5423969), (4012, 4466798), (7021, 2552456), (8024, 2233399), (14042, 1276228), (28084, 638114), (56168, 319057)]