29826238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 51156000

約数和(自身を除く): 21329762

約数列:

[1, 2, 13, 19, 26, 38, 173, 247, 346, 349, 494, 698, 2249, 3287, 4498, 4537, 6574, 6631, 9074, 13262, 42731, 60377, 85462, 86203, 120754, 172406, 784901, 1147163, 1569802, 2294326, 14913119, 29826238]

約数ペア:

[(1, 29826238), (2, 14913119), (13, 2294326), (19, 1569802), (26, 1147163), (38, 784901), (173, 172406), (247, 120754), (346, 86203), (349, 85462), (494, 60377), (698, 42731), (2249, 13262), (3287, 9074), (4498, 6631), (4537, 6574)]