2628608048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{25357}}^1$

素因数の和:25426

約数の個数: 80

約数和(自身を含む): 6037232640

約数和(自身を除く): 3408624592

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 176, 209, 248, 304, 341, 418, 496, 589, 682, 836, 1178, 1364, 1672, 2356, 2728, 3344, 4712, 5456, 6479, 9424, 12958, 25357, 25916, 50714, 51832, 101428, 103664, 202856, 278927, 405712, 481783, 557854, 786067, 963566, 1115708, 1572134, 1927132, 2231416, 3144268, 3854264, 4462832, 5299613, 6288536, 7708528, 8646737, 10599226, 12577072, 14935273, 17293474, 21198452, 29870546, 34586948, 42396904, 59741092, 69173896, 84793808, 119482184, 138347792, 164288003, 238964368, 328576006, 657152012, 1314304024, 2628608048]

約数ペア:

[(1, 2628608048), (2, 1314304024), (4, 657152012), (8, 328576006), (11, 238964368), (16, 164288003), (19, 138347792), (22, 119482184), (31, 84793808), (38, 69173896), (44, 59741092), (62, 42396904), (76, 34586948), (88, 29870546), (124, 21198452), (152, 17293474), (176, 14935273), (209, 12577072), (248, 10599226), (304, 8646737), (341, 7708528), (418, 6288536), (496, 5299613), (589, 4462832), (682, 3854264), (836, 3144268), (1178, 2231416), (1364, 1927132), (1672, 1572134), (2356, 1115708), (2728, 963566), (3344, 786067), (4712, 557854), (5456, 481783), (6479, 405712), (9424, 278927), (12958, 202856), (25357, 103664), (25916, 101428), (50714, 51832)]