7883988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5521}}^1$

素因数の和:5552

約数の個数: 48

約数和(自身を含む): 22264704

約数和(自身を除く): 14380716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 5521, 11042, 16563, 22084, 33126, 38647, 66252, 77294, 93857, 115941, 154588, 187714, 231882, 281571, 375428, 463764, 563142, 656999, 1126284, 1313998, 1970997, 2627996, 3941994, 7883988]

約数ペア:

[(1, 7883988), (2, 3941994), (3, 2627996), (4, 1970997), (6, 1313998), (7, 1126284), (12, 656999), (14, 563142), (17, 463764), (21, 375428), (28, 281571), (34, 231882), (42, 187714), (51, 154588), (68, 115941), (84, 93857), (102, 77294), (119, 66252), (204, 38647), (238, 33126), (357, 22084), (476, 16563), (714, 11042), (1428, 5521)]