12760336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1159

約数の個数: 40

約数和(自身を含む): 26810784

約数和(自身を除く): 14050448

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1091, 1462, 2182, 2924, 4364, 5848, 8728, 11696, 17456, 18547, 37094, 46913, 74188, 93826, 148376, 187652, 296752, 375304, 750608, 797521, 1595042, 3190084, 6380168, 12760336]

約数ペア:

[(1, 12760336), (2, 6380168), (4, 3190084), (8, 1595042), (16, 797521), (17, 750608), (34, 375304), (43, 296752), (68, 187652), (86, 148376), (136, 93826), (172, 74188), (272, 46913), (344, 37094), (688, 18547), (731, 17456), (1091, 11696), (1462, 8728), (2182, 5848), (2924, 4364)]