27957388

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 50041152

約数和(自身を除く): 22083764

約数列:

[1, 2, 4, 83, 107, 166, 214, 332, 428, 787, 1574, 3148, 8881, 17762, 35524, 65321, 84209, 130642, 168418, 261284, 336836, 6989347, 13978694, 27957388]

約数ペア:

[(1, 27957388), (2, 13978694), (4, 6989347), (83, 336836), (107, 261284), (166, 168418), (214, 130642), (332, 84209), (428, 65321), (787, 35524), (1574, 17762), (3148, 8881)]