27270958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 24983762

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 71, 79, 142, 143, 158, 187, 221, 286, 374, 442, 781, 869, 923, 1027, 1207, 1343, 1562, 1738, 1846, 2054, 2414, 2431, 2686, 4862, 5609, 10153, 11218, 11297, 13277, 14773, 15691, 17459, 20306, 22594, 26554, 29546, 31382, 34918, 61699, 72917, 95353, 123398, 145834, 172601, 190706, 192049, 345202, 384098, 802087, 1048883, 1239589, 1604174, 2097766, 2479178, 13635479, 27270958]

約数ペア:

[(1, 27270958), (2, 13635479), (11, 2479178), (13, 2097766), (17, 1604174), (22, 1239589), (26, 1048883), (34, 802087), (71, 384098), (79, 345202), (142, 192049), (143, 190706), (158, 172601), (187, 145834), (221, 123398), (286, 95353), (374, 72917), (442, 61699), (781, 34918), (869, 31382), (923, 29546), (1027, 26554), (1207, 22594), (1343, 20306), (1562, 17459), (1738, 15691), (1846, 14773), (2054, 13277), (2414, 11297), (2431, 11218), (2686, 10153), (4862, 5609)]