29671768

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 67968000

約数和(自身を除く): 38296232

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 79, 133, 152, 158, 266, 316, 353, 532, 553, 632, 706, 1064, 1106, 1412, 1501, 2212, 2471, 2824, 3002, 4424, 4942, 6004, 6707, 9884, 10507, 12008, 13414, 19768, 21014, 26828, 27887, 42028, 46949, 53656, 55774, 84056, 93898, 111548, 187796, 195209, 223096, 375592, 390418, 529853, 780836, 1059706, 1561672, 2119412, 3708971, 4238824, 7417942, 14835884, 29671768]

約数ペア:

[(1, 29671768), (2, 14835884), (4, 7417942), (7, 4238824), (8, 3708971), (14, 2119412), (19, 1561672), (28, 1059706), (38, 780836), (56, 529853), (76, 390418), (79, 375592), (133, 223096), (152, 195209), (158, 187796), (266, 111548), (316, 93898), (353, 84056), (532, 55774), (553, 53656), (632, 46949), (706, 42028), (1064, 27887), (1106, 26828), (1412, 21014), (1501, 19768), (2212, 13414), (2471, 12008), (2824, 10507), (3002, 9884), (4424, 6707), (4942, 6004)]