28444794

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3121}}^1$

素因数の和:3171

約数の個数: 48

約数和(自身を含む): 68334336

約数和(自身を除く): 39889542

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 3121, 4557, 6242, 9114, 9363, 18726, 21847, 43694, 65541, 96751, 131082, 152929, 193502, 290253, 305858, 458787, 580506, 677257, 917574, 1354514, 2031771, 4063542, 4740799, 9481598, 14222397, 28444794]

約数ペア:

[(1, 28444794), (2, 14222397), (3, 9481598), (6, 4740799), (7, 4063542), (14, 2031771), (21, 1354514), (31, 917574), (42, 677257), (49, 580506), (62, 458787), (93, 305858), (98, 290253), (147, 193502), (186, 152929), (217, 131082), (294, 96751), (434, 65541), (651, 43694), (1302, 21847), (1519, 18726), (3038, 9363), (3121, 9114), (4557, 6242)]