28941042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11969}}^1$

素因数の和:12018

約数の個数: 32

約数和(自身を含む): 64350720

約数和(自身を除く): 35409678

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 11969, 23938, 35907, 71814, 155597, 311194, 371039, 466791, 742078, 933582, 1113117, 2226234, 4823507, 9647014, 14470521, 28941042]

約数ペア:

[(1, 28941042), (2, 14470521), (3, 9647014), (6, 4823507), (13, 2226234), (26, 1113117), (31, 933582), (39, 742078), (62, 466791), (78, 371039), (93, 311194), (186, 155597), (403, 71814), (806, 35907), (1209, 23938), (2418, 11969)]