12565518344

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{6481}}^1$

素因数の和:6714

約数の個数: 64

約数和(自身を含む): 24956996400

約数和(自身を除く): 12391478056

約数列:

[1, 2, 4, 8, 29, 58, 61, 116, 122, 137, 232, 244, 274, 488, 548, 1096, 1769, 3538, 3973, 6481, 7076, 7946, 8357, 12962, 14152, 15892, 16714, 25924, 31784, 33428, 51848, 66856, 187949, 242353, 375898, 395341, 484706, 751796, 790682, 887897, 969412, 1503592, 1581364, 1775794, 1938824, 3162728, 3551588, 7103176, 11464889, 22929778, 25749013, 45859556, 51498026, 54161717, 91719112, 102996052, 108323434, 205992104, 216646868, 433293736, 1570689793, 3141379586, 6282759172, 12565518344]

約数ペア:

[(1, 12565518344), (2, 6282759172), (4, 3141379586), (8, 1570689793), (29, 433293736), (58, 216646868), (61, 205992104), (116, 108323434), (122, 102996052), (137, 91719112), (232, 54161717), (244, 51498026), (274, 45859556), (488, 25749013), (548, 22929778), (1096, 11464889), (1769, 7103176), (3538, 3551588), (3973, 3162728), (6481, 1938824), (7076, 1775794), (7946, 1581364), (8357, 1503592), (12962, 969412), (14152, 887897), (15892, 790682), (16714, 751796), (25924, 484706), (31784, 395341), (33428, 375898), (51848, 242353), (66856, 187949)]