71883358

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 116075520

約数和(自身を除く): 44192162

約数列:

[1, 2, 31, 43, 59, 62, 86, 118, 457, 914, 1333, 1829, 2537, 2666, 3658, 5074, 14167, 19651, 26963, 28334, 39302, 53926, 78647, 157294, 609181, 835853, 1159409, 1218362, 1671706, 2318818, 35941679, 71883358]

約数ペア:

[(1, 71883358), (2, 35941679), (31, 2318818), (43, 1671706), (59, 1218362), (62, 1159409), (86, 835853), (118, 609181), (457, 157294), (914, 78647), (1333, 53926), (1829, 39302), (2537, 28334), (2666, 26963), (3658, 19651), (5074, 14167)]