29238748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1609}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 64915200

約数和(自身を除く): 35676452

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1609, 1652, 2596, 3218, 4543, 6436, 9086, 11263, 17699, 18172, 22526, 35398, 45052, 70796, 94931, 123893, 189862, 247786, 379724, 495572, 664517, 1044241, 1329034, 2088482, 2658068, 4176964, 7309687, 14619374, 29238748]

約数ペア:

[(1, 29238748), (2, 14619374), (4, 7309687), (7, 4176964), (11, 2658068), (14, 2088482), (22, 1329034), (28, 1044241), (44, 664517), (59, 495572), (77, 379724), (118, 247786), (154, 189862), (236, 123893), (308, 94931), (413, 70796), (649, 45052), (826, 35398), (1298, 22526), (1609, 18172), (1652, 17699), (2596, 11263), (3218, 9086), (4543, 6436)]