67303418

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 130744320

約数和(自身を除く): 63440902

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 79, 91, 151, 158, 182, 217, 302, 403, 434, 553, 806, 1027, 1057, 1106, 1963, 2054, 2114, 2449, 2821, 3926, 4681, 4898, 5642, 7189, 9362, 11929, 13741, 14378, 17143, 23858, 27482, 31837, 32767, 34286, 60853, 63674, 65534, 83503, 121706, 155077, 167006, 222859, 310154, 369799, 425971, 445718, 739598, 851942, 1085539, 2171078, 2588593, 4807387, 5177186, 9614774, 33651709, 67303418]

約数ペア:

[(1, 67303418), (2, 33651709), (7, 9614774), (13, 5177186), (14, 4807387), (26, 2588593), (31, 2171078), (62, 1085539), (79, 851942), (91, 739598), (151, 445718), (158, 425971), (182, 369799), (217, 310154), (302, 222859), (403, 167006), (434, 155077), (553, 121706), (806, 83503), (1027, 65534), (1057, 63674), (1106, 60853), (1963, 34286), (2054, 32767), (2114, 31837), (2449, 27482), (2821, 23858), (3926, 17143), (4681, 14378), (4898, 13741), (5642, 11929), (7189, 9362)]