28451566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1877}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 51111648

約数和(自身を除く): 22660082

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 1877, 3754, 7579, 15158, 20647, 24401, 41294, 48802, 99481, 198962, 268411, 536822, 1094291, 1293253, 2188582, 2586506, 14225783, 28451566]

約数ペア:

[(1, 28451566), (2, 14225783), (11, 2586506), (13, 2188582), (22, 1293253), (26, 1094291), (53, 536822), (106, 268411), (143, 198962), (286, 99481), (583, 48802), (689, 41294), (1166, 24401), (1378, 20647), (1877, 15158), (3754, 7579)]