1428252

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{347}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 3897600

約数和(自身を除く): 2469348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 347, 588, 686, 694, 1029, 1041, 1372, 1388, 2058, 2082, 2429, 4116, 4164, 4858, 7287, 9716, 14574, 17003, 29148, 34006, 51009, 68012, 102018, 119021, 204036, 238042, 357063, 476084, 714126, 1428252]

約数ペア:

[(1, 1428252), (2, 714126), (3, 476084), (4, 357063), (6, 238042), (7, 204036), (12, 119021), (14, 102018), (21, 68012), (28, 51009), (42, 34006), (49, 29148), (84, 17003), (98, 14574), (147, 9716), (196, 7287), (294, 4858), (343, 4164), (347, 4116), (588, 2429), (686, 2082), (694, 2058), (1029, 1388), (1041, 1372)]