40338596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 79349760

約数和(自身を除く): 39011164

約数列:

[1, 2, 4, 19, 23, 38, 46, 47, 76, 92, 94, 188, 437, 491, 874, 893, 982, 1081, 1748, 1786, 1964, 2162, 3572, 4324, 9329, 11293, 18658, 20539, 22586, 23077, 37316, 41078, 45172, 46154, 82156, 92308, 214567, 429134, 438463, 530771, 858268, 876926, 1061542, 1753852, 2123084, 10084649, 20169298, 40338596]

約数ペア:

[(1, 40338596), (2, 20169298), (4, 10084649), (19, 2123084), (23, 1753852), (38, 1061542), (46, 876926), (47, 858268), (76, 530771), (92, 438463), (94, 429134), (188, 214567), (437, 92308), (491, 82156), (874, 46154), (893, 45172), (982, 41078), (1081, 37316), (1748, 23077), (1786, 22586), (1964, 20539), (2162, 18658), (3572, 11293), (4324, 9329)]