27906476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1093}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 52748304

約数和(自身を除く): 24841828

約数列:

[1, 2, 4, 13, 26, 52, 491, 982, 1093, 1964, 2186, 4372, 6383, 12766, 14209, 25532, 28418, 56836, 536663, 1073326, 2146652, 6976619, 13953238, 27906476]

約数ペア:

[(1, 27906476), (2, 13953238), (4, 6976619), (13, 2146652), (26, 1073326), (52, 536663), (491, 56836), (982, 28418), (1093, 25532), (1964, 14209), (2186, 12766), (4372, 6383)]