47438456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{929}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 96087600

約数和(自身を除く): 48649144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 491, 929, 982, 1858, 1964, 3716, 3928, 6383, 7432, 12077, 12766, 24154, 25532, 48308, 51064, 96616, 456139, 912278, 1824556, 3649112, 5929807, 11859614, 23719228, 47438456]

約数ペア:

[(1, 47438456), (2, 23719228), (4, 11859614), (8, 5929807), (13, 3649112), (26, 1824556), (52, 912278), (104, 456139), (491, 96616), (929, 51064), (982, 48308), (1858, 25532), (1964, 24154), (3716, 12766), (3928, 12077), (6383, 7432)]