64588132

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 133684992

約数和(自身を除く): 69096860

約数列:

[1, 2, 4, 7, 14, 28, 53, 71, 106, 142, 212, 284, 371, 497, 613, 742, 994, 1226, 1484, 1988, 2452, 3763, 4291, 7526, 8582, 15052, 17164, 26341, 32489, 43523, 52682, 64978, 87046, 105364, 129956, 174092, 227423, 304661, 454846, 609322, 909692, 1218644, 2306719, 4613438, 9226876, 16147033, 32294066, 64588132]

約数ペア:

[(1, 64588132), (2, 32294066), (4, 16147033), (7, 9226876), (14, 4613438), (28, 2306719), (53, 1218644), (71, 909692), (106, 609322), (142, 454846), (212, 304661), (284, 227423), (371, 174092), (497, 129956), (613, 105364), (742, 87046), (994, 64978), (1226, 52682), (1484, 43523), (1988, 32489), (2452, 26341), (3763, 17164), (4291, 15052), (7526, 8582)]