12646648

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4261}}^1$

素因数の和:4327

約数の個数: 32

約数和(自身を含む): 27617760

約数和(自身を除く): 14971112

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 4261, 8522, 17044, 29827, 34088, 59654, 119308, 225833, 238616, 451666, 903332, 1580831, 1806664, 3161662, 6323324, 12646648]

約数ペア:

[(1, 12646648), (2, 6323324), (4, 3161662), (7, 1806664), (8, 1580831), (14, 903332), (28, 451666), (53, 238616), (56, 225833), (106, 119308), (212, 59654), (371, 34088), (424, 29827), (742, 17044), (1484, 8522), (2968, 4261)]