26972506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1759}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 20927654

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 187, 374, 451, 697, 902, 1394, 1759, 3518, 7667, 15334, 19349, 29903, 38698, 59806, 72119, 144238, 328933, 657866, 793309, 1226023, 1586618, 2452046, 13486253, 26972506]

約数ペア:

[(1, 26972506), (2, 13486253), (11, 2452046), (17, 1586618), (22, 1226023), (34, 793309), (41, 657866), (82, 328933), (187, 144238), (374, 72119), (451, 59806), (697, 38698), (902, 29903), (1394, 19349), (1759, 15334), (3518, 7667)]