12881424

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^2$

素因数の和:212

約数の個数: 60

約数和(自身を含む): 34487376

約数和(自身を除く): 21605952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 79, 86, 129, 158, 172, 237, 258, 316, 344, 474, 516, 632, 688, 948, 1032, 1264, 1896, 2064, 3397, 3792, 6241, 6794, 10191, 12482, 13588, 18723, 20382, 24964, 27176, 37446, 40764, 49928, 54352, 74892, 81528, 99856, 149784, 163056, 268363, 299568, 536726, 805089, 1073452, 1610178, 2146904, 3220356, 4293808, 6440712, 12881424]

約数ペア:

[(1, 12881424), (2, 6440712), (3, 4293808), (4, 3220356), (6, 2146904), (8, 1610178), (12, 1073452), (16, 805089), (24, 536726), (43, 299568), (48, 268363), (79, 163056), (86, 149784), (129, 99856), (158, 81528), (172, 74892), (237, 54352), (258, 49928), (316, 40764), (344, 37446), (474, 27176), (516, 24964), (632, 20382), (688, 18723), (948, 13588), (1032, 12482), (1264, 10191), (1896, 6794), (2064, 6241), (3397, 3792)]