23749674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 53606784

約数和(自身を除く): 29857110

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 73, 78, 86, 97, 129, 146, 194, 219, 258, 291, 438, 559, 582, 949, 1118, 1261, 1677, 1898, 2522, 2847, 3139, 3354, 3783, 4171, 5694, 6278, 7081, 7566, 8342, 9417, 12513, 14162, 18834, 21243, 25026, 40807, 42486, 54223, 81614, 92053, 108446, 122421, 162669, 184106, 244842, 276159, 304483, 325338, 552318, 608966, 913449, 1826898, 3958279, 7916558, 11874837, 23749674]

約数ペア:

[(1, 23749674), (2, 11874837), (3, 7916558), (6, 3958279), (13, 1826898), (26, 913449), (39, 608966), (43, 552318), (73, 325338), (78, 304483), (86, 276159), (97, 244842), (129, 184106), (146, 162669), (194, 122421), (219, 108446), (258, 92053), (291, 81614), (438, 54223), (559, 42486), (582, 40807), (949, 25026), (1118, 21243), (1261, 18834), (1677, 14162), (1898, 12513), (2522, 9417), (2847, 8342), (3139, 7566), (3354, 7081), (3783, 6278), (4171, 5694)]