28037954

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 50699520

約数和(自身を除く): 22661566

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 203, 371, 406, 742, 1303, 1537, 2606, 3074, 9121, 10759, 18242, 21518, 37787, 69059, 75574, 138118, 264509, 483413, 529018, 966826, 2002711, 4005422, 14018977, 28037954]

約数ペア:

[(1, 28037954), (2, 14018977), (7, 4005422), (14, 2002711), (29, 966826), (53, 529018), (58, 483413), (106, 264509), (203, 138118), (371, 75574), (406, 69059), (742, 37787), (1303, 21518), (1537, 18242), (2606, 10759), (3074, 9121)]