28192038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2957}}^1$

素因数の和:3196

約数の個数: 32

約数和(自身を含む): 64744704

約数和(自身を除く): 36552666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 227, 454, 681, 1362, 1589, 2957, 3178, 4767, 5914, 8871, 9534, 17742, 20699, 41398, 62097, 124194, 671239, 1342478, 2013717, 4027434, 4698673, 9397346, 14096019, 28192038]

約数ペア:

[(1, 28192038), (2, 14096019), (3, 9397346), (6, 4698673), (7, 4027434), (14, 2013717), (21, 1342478), (42, 671239), (227, 124194), (454, 62097), (681, 41398), (1362, 20699), (1589, 17742), (2957, 9534), (3178, 8871), (4767, 5914)]