66126452

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^2\times {\mathrm{251}}^1$

素因数の和:456

約数の個数: 36

約数和(自身を含む): 134162784

約数和(自身を除く): 68036332

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 251, 388, 502, 679, 1004, 1358, 1757, 2716, 3514, 7028, 9409, 18818, 24347, 37636, 48694, 65863, 97388, 131726, 170429, 263452, 340858, 681716, 2361659, 4723318, 9446636, 16531613, 33063226, 66126452]

約数ペア:

[(1, 66126452), (2, 33063226), (4, 16531613), (7, 9446636), (14, 4723318), (28, 2361659), (97, 681716), (194, 340858), (251, 263452), (388, 170429), (502, 131726), (679, 97388), (1004, 65863), (1358, 48694), (1757, 37636), (2716, 24347), (3514, 18818), (7028, 9409)]