27817712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7867}}^1$

素因数の和:7905

約数の個数: 40

約数和(自身を含む): 61464816

約数和(自身を除く): 33647104

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 7867, 15734, 31468, 62936, 102271, 125872, 133739, 204542, 267478, 409084, 534956, 818168, 1069912, 1636336, 1738607, 2139824, 3477214, 6954428, 13908856, 27817712]

約数ペア:

[(1, 27817712), (2, 13908856), (4, 6954428), (8, 3477214), (13, 2139824), (16, 1738607), (17, 1636336), (26, 1069912), (34, 818168), (52, 534956), (68, 409084), (104, 267478), (136, 204542), (208, 133739), (221, 125872), (272, 102271), (442, 62936), (884, 31468), (1768, 15734), (3536, 7867)]