28197804

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{6733}}^1$

素因数の和:7089

約数の個数: 24

約数和(自身を含む): 65993200

約数和(自身を除く): 37795396

約数列:

[1, 2, 3, 4, 6, 12, 349, 698, 1047, 1396, 2094, 4188, 6733, 13466, 20199, 26932, 40398, 80796, 2349817, 4699634, 7049451, 9399268, 14098902, 28197804]

約数ペア:

[(1, 28197804), (2, 14098902), (3, 9399268), (4, 7049451), (6, 4699634), (12, 2349817), (349, 80796), (698, 40398), (1047, 26932), (1396, 20199), (2094, 13466), (4188, 6733)]