27405592

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 52898400

約数和(自身を除く): 25492808

約数列:

[1, 2, 4, 8, 61, 89, 122, 178, 244, 356, 488, 631, 712, 1262, 2524, 5048, 5429, 10858, 21716, 38491, 43432, 56159, 76982, 112318, 153964, 224636, 307928, 449272, 3425699, 6851398, 13702796, 27405592]

約数ペア:

[(1, 27405592), (2, 13702796), (4, 6851398), (8, 3425699), (61, 449272), (89, 307928), (122, 224636), (178, 153964), (244, 112318), (356, 76982), (488, 56159), (631, 43432), (712, 38491), (1262, 21716), (2524, 10858), (5048, 5429)]