28116648

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{55787}}^1$

素因数の和:55806

約数の個数: 48

約数和(自身を含む): 87029280

約数和(自身を除く): 58912632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 55787, 111574, 167361, 223148, 334722, 390509, 446296, 502083, 669444, 781018, 1004166, 1171527, 1338888, 1562036, 2008332, 2343054, 3124072, 3514581, 4016664, 4686108, 7029162, 9372216, 14058324, 28116648]

約数ペア:

[(1, 28116648), (2, 14058324), (3, 9372216), (4, 7029162), (6, 4686108), (7, 4016664), (8, 3514581), (9, 3124072), (12, 2343054), (14, 2008332), (18, 1562036), (21, 1338888), (24, 1171527), (28, 1004166), (36, 781018), (42, 669444), (56, 502083), (63, 446296), (72, 390509), (84, 334722), (126, 223148), (168, 167361), (252, 111574), (504, 55787)]