28061964

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{12373}}^1$

素因数の和:12396

約数の個数: 60

約数和(自身を含む): 83846224

約数和(自身を除く): 55784260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 12373, 24746, 37119, 49492, 74238, 86611, 111357, 148476, 173222, 222714, 259833, 334071, 346444, 445428, 519666, 668142, 779499, 1002213, 1039332, 1336284, 1558998, 2004426, 2338497, 3117996, 4008852, 4676994, 7015491, 9353988, 14030982, 28061964]

約数ペア:

[(1, 28061964), (2, 14030982), (3, 9353988), (4, 7015491), (6, 4676994), (7, 4008852), (9, 3117996), (12, 2338497), (14, 2004426), (18, 1558998), (21, 1336284), (27, 1039332), (28, 1002213), (36, 779499), (42, 668142), (54, 519666), (63, 445428), (81, 346444), (84, 334071), (108, 259833), (126, 222714), (162, 173222), (189, 148476), (252, 111357), (324, 86611), (378, 74238), (567, 49492), (756, 37119), (1134, 24746), (2268, 12373)]