65512804

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{4231}}^1$

素因数の和:4328

約数の個数: 36

約数和(自身を含む): 135085440

約数和(自身を除く): 69572636

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 4231, 7742, 8462, 15484, 16924, 29617, 59234, 118468, 207319, 334249, 414638, 668498, 829276, 1336996, 2339743, 4679486, 9358972, 16378201, 32756402, 65512804]

約数ペア:

[(1, 65512804), (2, 32756402), (4, 16378201), (7, 9358972), (14, 4679486), (28, 2339743), (49, 1336996), (79, 829276), (98, 668498), (158, 414638), (196, 334249), (316, 207319), (553, 118468), (1106, 59234), (2212, 29617), (3871, 16924), (4231, 15484), (7742, 8462)]