28961388

素因数分解:

$2^2\times 3^4\times {\mathrm{89387}}^1$

素因数の和:89403

約数の個数: 30

約数和(自身を含む): 75711636

約数和(自身を除く): 46750248

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 89387, 178774, 268161, 357548, 536322, 804483, 1072644, 1608966, 2413449, 3217932, 4826898, 7240347, 9653796, 14480694, 28961388]

約数ペア:

[(1, 28961388), (2, 14480694), (3, 9653796), (4, 7240347), (6, 4826898), (9, 3217932), (12, 2413449), (18, 1608966), (27, 1072644), (36, 804483), (54, 536322), (81, 357548), (108, 268161), (162, 178774), (324, 89387)]