28360618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1871}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 50948352

約数和(自身を除く): 22587734

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 1871, 3742, 7579, 15158, 20581, 24323, 41162, 48646, 99163, 198326, 267553, 535106, 1090793, 1289119, 2181586, 2578238, 14180309, 28360618]

約数ペア:

[(1, 28360618), (2, 14180309), (11, 2578238), (13, 2181586), (22, 1289119), (26, 1090793), (53, 535106), (106, 267553), (143, 198326), (286, 99163), (583, 48646), (689, 41162), (1166, 24323), (1378, 20581), (1871, 15158), (3742, 7579)]