66715208

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{70079}}^1$

素因数の和:70109

約数の個数: 32

約数和(自身を含む): 151372800

約数和(自身を除く): 84657592

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 70079, 140158, 280316, 490553, 560632, 981106, 1191343, 1962212, 2382686, 3924424, 4765372, 8339401, 9530744, 16678802, 33357604, 66715208]

約数ペア:

[(1, 66715208), (2, 33357604), (4, 16678802), (7, 9530744), (8, 8339401), (14, 4765372), (17, 3924424), (28, 2382686), (34, 1962212), (56, 1191343), (68, 981106), (119, 560632), (136, 490553), (238, 280316), (476, 140158), (952, 70079)]