7212296

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9907}}^1$

素因数の和:9933

約数の個数: 32

約数和(自身を含む): 16645440

約数和(自身を除く): 9433144

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 9907, 19814, 39628, 69349, 79256, 128791, 138698, 257582, 277396, 515164, 554792, 901537, 1030328, 1803074, 3606148, 7212296]

約数ペア:

[(1, 7212296), (2, 3606148), (4, 1803074), (7, 1030328), (8, 901537), (13, 554792), (14, 515164), (26, 277396), (28, 257582), (52, 138698), (56, 128791), (91, 79256), (104, 69349), (182, 39628), (364, 19814), (728, 9907)]