72047642

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{3767}}^1$

素因数の和:3973

約数の個数: 16

約数和(自身を含む): 110417472

約数和(自身を除く): 38369830

約数列:

[1, 2, 73, 131, 146, 262, 3767, 7534, 9563, 19126, 274991, 493477, 549982, 986954, 36023821, 72047642]

約数ペア:

[(1, 72047642), (2, 36023821), (73, 986954), (131, 549982), (146, 493477), (262, 274991), (3767, 19126), (7534, 9563)]