28494838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{1217}}^1$

素因数の和:1751

約数の個数: 16

約数和(自身を含む): 44724960

約数和(自身を除く): 16230122

約数列:

[1, 2, 23, 46, 509, 1018, 1217, 2434, 11707, 23414, 27991, 55982, 619453, 1238906, 14247419, 28494838]

約数ペア:

[(1, 28494838), (2, 14247419), (23, 1238906), (46, 619453), (509, 55982), (1018, 27991), (1217, 23414), (2434, 11707)]