42674684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 86553600

約数和(自身を除く): 43878916

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 94, 188, 247, 494, 611, 893, 919, 988, 1222, 1786, 1838, 2444, 3572, 3676, 11609, 11947, 17461, 23218, 23894, 34922, 43193, 46436, 47788, 69844, 86386, 172772, 226993, 453986, 561509, 820667, 907972, 1123018, 1641334, 2246036, 3282668, 10668671, 21337342, 42674684]

約数ペア:

[(1, 42674684), (2, 21337342), (4, 10668671), (13, 3282668), (19, 2246036), (26, 1641334), (38, 1123018), (47, 907972), (52, 820667), (76, 561509), (94, 453986), (188, 226993), (247, 172772), (494, 86386), (611, 69844), (893, 47788), (919, 46436), (988, 43193), (1222, 34922), (1786, 23894), (1838, 23218), (2444, 17461), (3572, 11947), (3676, 11609)]