70327208

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 160022400

約数和(自身を除く): 89695192

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 157, 266, 314, 421, 532, 628, 842, 1064, 1099, 1256, 1684, 2198, 2947, 2983, 3368, 4396, 5894, 5966, 7999, 8792, 11788, 11932, 15998, 20881, 23576, 23864, 31996, 41762, 55993, 63992, 66097, 83524, 111986, 132194, 167048, 223972, 264388, 447944, 462679, 528776, 925358, 1255843, 1850716, 2511686, 3701432, 5023372, 8790901, 10046744, 17581802, 35163604, 70327208]

約数ペア:

[(1, 70327208), (2, 35163604), (4, 17581802), (7, 10046744), (8, 8790901), (14, 5023372), (19, 3701432), (28, 2511686), (38, 1850716), (56, 1255843), (76, 925358), (133, 528776), (152, 462679), (157, 447944), (266, 264388), (314, 223972), (421, 167048), (532, 132194), (628, 111986), (842, 83524), (1064, 66097), (1099, 63992), (1256, 55993), (1684, 41762), (2198, 31996), (2947, 23864), (2983, 23576), (3368, 20881), (4396, 15998), (5894, 11932), (5966, 11788), (7999, 8792)]