26959884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2309}}^1$

素因数の和:2462

約数の個数: 48

約数和(自身を含む): 72441600

約数和(自身を除く): 45481716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2309, 2919, 3892, 4618, 5838, 6927, 9236, 11676, 13854, 16163, 27708, 32326, 48489, 64652, 96978, 193956, 320951, 641902, 962853, 1283804, 1925706, 2246657, 3851412, 4493314, 6739971, 8986628, 13479942, 26959884]

約数ペア:

[(1, 26959884), (2, 13479942), (3, 8986628), (4, 6739971), (6, 4493314), (7, 3851412), (12, 2246657), (14, 1925706), (21, 1283804), (28, 962853), (42, 641902), (84, 320951), (139, 193956), (278, 96978), (417, 64652), (556, 48489), (834, 32326), (973, 27708), (1668, 16163), (1946, 13854), (2309, 11676), (2919, 9236), (3892, 6927), (4618, 5838)]