28410942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21821}}^1$

素因数の和:21864

約数の個数: 32

約数和(自身を含む): 67037184

約数和(自身を除く): 38626242

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 21821, 43642, 65463, 130926, 152747, 305494, 458241, 676451, 916482, 1352902, 2029353, 4058706, 4735157, 9470314, 14205471, 28410942]

約数ペア:

[(1, 28410942), (2, 14205471), (3, 9470314), (6, 4735157), (7, 4058706), (14, 2029353), (21, 1352902), (31, 916482), (42, 676451), (62, 458241), (93, 305494), (186, 152747), (217, 130926), (434, 65463), (651, 43642), (1302, 21821)]