28779486

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{601}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 60334848

約数和(自身を除く): 31555362

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 347, 601, 694, 1041, 1202, 1803, 2082, 3606, 7981, 13823, 15962, 23943, 27646, 41469, 47886, 82938, 208547, 417094, 625641, 1251282, 4796581, 9593162, 14389743, 28779486]

約数ペア:

[(1, 28779486), (2, 14389743), (3, 9593162), (6, 4796581), (23, 1251282), (46, 625641), (69, 417094), (138, 208547), (347, 82938), (601, 47886), (694, 41469), (1041, 27646), (1202, 23943), (1803, 15962), (2082, 13823), (3606, 7981)]