66631772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 129491712

約数和(自身を除く): 62859940

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 73, 124, 146, 292, 433, 527, 866, 1054, 1241, 1732, 2108, 2263, 2482, 4526, 4964, 7361, 9052, 13423, 14722, 26846, 29444, 31609, 38471, 53692, 63218, 76942, 126436, 153884, 228191, 456382, 537353, 912764, 979879, 1074706, 1959758, 2149412, 3919516, 16657943, 33315886, 66631772]

約数ペア:

[(1, 66631772), (2, 33315886), (4, 16657943), (17, 3919516), (31, 2149412), (34, 1959758), (62, 1074706), (68, 979879), (73, 912764), (124, 537353), (146, 456382), (292, 228191), (433, 153884), (527, 126436), (866, 76942), (1054, 63218), (1241, 53692), (1732, 38471), (2108, 31609), (2263, 29444), (2482, 26846), (4526, 14722), (4964, 13423), (7361, 9052)]