28196178

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1237}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 58829760

約数和(自身を除く): 30633582

約数列:

[1, 2, 3, 6, 29, 58, 87, 131, 174, 262, 393, 786, 1237, 2474, 3711, 3799, 7422, 7598, 11397, 22794, 35873, 71746, 107619, 162047, 215238, 324094, 486141, 972282, 4699363, 9398726, 14098089, 28196178]

約数ペア:

[(1, 28196178), (2, 14098089), (3, 9398726), (6, 4699363), (29, 972282), (58, 486141), (87, 324094), (131, 215238), (174, 162047), (262, 107619), (393, 71746), (786, 35873), (1237, 22794), (2474, 11397), (3711, 7598), (3799, 7422)]