42874156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1913}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 81031104

約数和(自身を除く): 38156948

約数列:

[1, 2, 4, 13, 26, 52, 431, 862, 1724, 1913, 3826, 5603, 7652, 11206, 22412, 24869, 49738, 99476, 824503, 1649006, 3298012, 10718539, 21437078, 42874156]

約数ペア:

[(1, 42874156), (2, 21437078), (4, 10718539), (13, 3298012), (26, 1649006), (52, 824503), (431, 99476), (862, 49738), (1724, 24869), (1913, 22412), (3826, 11206), (5603, 7652)]