28492838

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:724

約数の個数: 24

約数和(自身を含む): 47257560

約数和(自身を除く): 18764722

約数列:

[1, 2, 11, 22, 121, 242, 281, 419, 562, 838, 3091, 4609, 6182, 9218, 34001, 50699, 68002, 101398, 117739, 235478, 1295129, 2590258, 14246419, 28492838]

約数ペア:

[(1, 28492838), (2, 14246419), (11, 2590258), (22, 1295129), (121, 235478), (242, 117739), (281, 101398), (419, 68002), (562, 50699), (838, 34001), (3091, 9218), (4609, 6182)]