2578854784

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59083}}^1$

素因数の和:59139

約数の個数: 64

約数和(自身を含む): 5785505280

約数和(自身を除く): 3206650496

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1408, 1984, 2728, 3968, 5456, 10912, 21824, 43648, 59083, 118166, 236332, 472664, 649913, 945328, 1299826, 1831573, 1890656, 2599652, 3663146, 3781312, 5199304, 7326292, 7562624, 10398608, 14652584, 20147303, 20797216, 29305168, 40294606, 41594432, 58610336, 80589212, 83188864, 117220672, 161178424, 234441344, 322356848, 644713696, 1289427392, 2578854784]

約数ペア:

[(1, 2578854784), (2, 1289427392), (4, 644713696), (8, 322356848), (11, 234441344), (16, 161178424), (22, 117220672), (31, 83188864), (32, 80589212), (44, 58610336), (62, 41594432), (64, 40294606), (88, 29305168), (124, 20797216), (128, 20147303), (176, 14652584), (248, 10398608), (341, 7562624), (352, 7326292), (496, 5199304), (682, 3781312), (704, 3663146), (992, 2599652), (1364, 1890656), (1408, 1831573), (1984, 1299826), (2728, 945328), (3968, 649913), (5456, 472664), (10912, 236332), (21824, 118166), (43648, 59083)]