15704881928

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1279}}^1$

素因数の和:1479

約数の個数: 96

約数和(自身を含む): 32254156800

約数和(自身を除く): 16549274872

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 113, 136, 188, 226, 289, 376, 452, 578, 799, 904, 1156, 1279, 1598, 1921, 2312, 2558, 3196, 3842, 5116, 5311, 6392, 7684, 10232, 10622, 13583, 15368, 21244, 21743, 27166, 32657, 42488, 43486, 54332, 60113, 65314, 86972, 90287, 108664, 120226, 130628, 144527, 173944, 180574, 240452, 261256, 289054, 361148, 369631, 480904, 578108, 722296, 739262, 1021921, 1156216, 1478524, 1534879, 2043842, 2456959, 2957048, 3069758, 4087684, 4913918, 6139516, 6792769, 8175368, 9827836, 12279032, 13585538, 17372657, 19655672, 27171076, 34745314, 41768303, 54342152, 69490628, 83536606, 115477073, 138981256, 167073212, 230954146, 334146424, 461908292, 923816584, 1963110241, 3926220482, 7852440964, 15704881928]

約数ペア:

[(1, 15704881928), (2, 7852440964), (4, 3926220482), (8, 1963110241), (17, 923816584), (34, 461908292), (47, 334146424), (68, 230954146), (94, 167073212), (113, 138981256), (136, 115477073), (188, 83536606), (226, 69490628), (289, 54342152), (376, 41768303), (452, 34745314), (578, 27171076), (799, 19655672), (904, 17372657), (1156, 13585538), (1279, 12279032), (1598, 9827836), (1921, 8175368), (2312, 6792769), (2558, 6139516), (3196, 4913918), (3842, 4087684), (5116, 3069758), (5311, 2957048), (6392, 2456959), (7684, 2043842), (10232, 1534879), (10622, 1478524), (13583, 1156216), (15368, 1021921), (21244, 739262), (21743, 722296), (27166, 578108), (32657, 480904), (42488, 369631), (43486, 361148), (54332, 289054), (60113, 261256), (65314, 240452), (86972, 180574), (90287, 173944), (108664, 144527), (120226, 130628)]