28801014

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18973}}^1$

素因数の和:19012

約数の個数: 32

約数和(自身を含む): 65574144

約数和(自身を除く): 36773130

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 18973, 37946, 56919, 113838, 208703, 417406, 436379, 626109, 872758, 1252218, 1309137, 2618274, 4800169, 9600338, 14400507, 28801014]

約数ペア:

[(1, 28801014), (2, 14400507), (3, 9600338), (6, 4800169), (11, 2618274), (22, 1309137), (23, 1252218), (33, 872758), (46, 626109), (66, 436379), (69, 417406), (138, 208703), (253, 113838), (506, 56919), (759, 37946), (1518, 18973)]