65570608

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 60

約数和(自身を含む): 136046848

約数和(自身を除く): 70476240

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 127, 184, 244, 254, 368, 488, 508, 529, 976, 1016, 1058, 1403, 2032, 2116, 2806, 2921, 4232, 5612, 5842, 7747, 8464, 11224, 11684, 15494, 22448, 23368, 30988, 32269, 46736, 61976, 64538, 67183, 123952, 129076, 134366, 178181, 258152, 268732, 356362, 516304, 537464, 712724, 1074928, 1425448, 2850896, 4098163, 8196326, 16392652, 32785304, 65570608]

約数ペア:

[(1, 65570608), (2, 32785304), (4, 16392652), (8, 8196326), (16, 4098163), (23, 2850896), (46, 1425448), (61, 1074928), (92, 712724), (122, 537464), (127, 516304), (184, 356362), (244, 268732), (254, 258152), (368, 178181), (488, 134366), (508, 129076), (529, 123952), (976, 67183), (1016, 64538), (1058, 61976), (1403, 46736), (2032, 32269), (2116, 30988), (2806, 23368), (2921, 22448), (4232, 15494), (5612, 11684), (5842, 11224), (7747, 8464)]