26501346508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{206249}}^1$

素因数の和:206626

約数の個数: 48

約数和(自身を含む): 57241800000

約数和(自身を除く): 30740453492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 353, 364, 706, 1412, 2471, 4589, 4942, 9178, 9884, 18356, 32123, 64246, 128492, 206249, 412498, 824996, 1443743, 2681237, 2887486, 5362474, 5774972, 10724948, 18768659, 37537318, 72805897, 75074636, 145611794, 291223588, 509641279, 946476661, 1019282558, 1892953322, 2038565116, 3785906644, 6625336627, 13250673254, 26501346508]

約数ペア:

[(1, 26501346508), (2, 13250673254), (4, 6625336627), (7, 3785906644), (13, 2038565116), (14, 1892953322), (26, 1019282558), (28, 946476661), (52, 509641279), (91, 291223588), (182, 145611794), (353, 75074636), (364, 72805897), (706, 37537318), (1412, 18768659), (2471, 10724948), (4589, 5774972), (4942, 5362474), (9178, 2887486), (9884, 2681237), (18356, 1443743), (32123, 824996), (64246, 412498), (128492, 206249)]