28948852

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 51597000

約数和(自身を除く): 22648148

約数列:

[1, 2, 4, 89, 178, 233, 349, 356, 466, 698, 932, 1396, 20737, 31061, 41474, 62122, 81317, 82948, 124244, 162634, 325268, 7237213, 14474426, 28948852]

約数ペア:

[(1, 28948852), (2, 14474426), (4, 7237213), (89, 325268), (178, 162634), (233, 124244), (349, 82948), (356, 81317), (466, 62122), (698, 41474), (932, 31061), (1396, 20737)]