39438588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{719}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 105477120

約数和(自身を除く): 66038532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 653, 719, 1306, 1438, 1959, 2157, 2612, 2876, 3918, 4314, 4571, 5033, 7836, 8628, 9142, 10066, 13713, 15099, 18284, 20132, 27426, 30198, 54852, 60396, 469507, 939014, 1408521, 1878028, 2817042, 3286549, 5634084, 6573098, 9859647, 13146196, 19719294, 39438588]

約数ペア:

[(1, 39438588), (2, 19719294), (3, 13146196), (4, 9859647), (6, 6573098), (7, 5634084), (12, 3286549), (14, 2817042), (21, 1878028), (28, 1408521), (42, 939014), (84, 469507), (653, 60396), (719, 54852), (1306, 30198), (1438, 27426), (1959, 20132), (2157, 18284), (2612, 15099), (2876, 13713), (3918, 10066), (4314, 9142), (4571, 8628), (5033, 7836)]