27481964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 52496640

約数和(自身を除く): 25014676

約数列:

[1, 2, 4, 23, 46, 59, 61, 83, 92, 118, 122, 166, 236, 244, 332, 1357, 1403, 1909, 2714, 2806, 3599, 3818, 4897, 5063, 5428, 5612, 7198, 7636, 9794, 10126, 14396, 19588, 20252, 82777, 112631, 116449, 165554, 225262, 232898, 298717, 331108, 450524, 465796, 597434, 1194868, 6870491, 13740982, 27481964]

約数ペア:

[(1, 27481964), (2, 13740982), (4, 6870491), (23, 1194868), (46, 597434), (59, 465796), (61, 450524), (83, 331108), (92, 298717), (118, 232898), (122, 225262), (166, 165554), (236, 116449), (244, 112631), (332, 82777), (1357, 20252), (1403, 19588), (1909, 14396), (2714, 10126), (2806, 9794), (3599, 7636), (3818, 7198), (4897, 5612), (5063, 5428)]