27388956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^2$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 77472640

約数和(自身を除く): 50083684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 131, 133, 228, 262, 266, 393, 399, 524, 532, 786, 798, 917, 1572, 1596, 1834, 2489, 2751, 3668, 4978, 5502, 7467, 9956, 11004, 14934, 17161, 17423, 29868, 34322, 34846, 51483, 52269, 68644, 69692, 102966, 104538, 120127, 205932, 209076, 240254, 326059, 360381, 480508, 652118, 720762, 978177, 1304236, 1441524, 1956354, 2282413, 3912708, 4564826, 6847239, 9129652, 13694478, 27388956]

約数ペア:

[(1, 27388956), (2, 13694478), (3, 9129652), (4, 6847239), (6, 4564826), (7, 3912708), (12, 2282413), (14, 1956354), (19, 1441524), (21, 1304236), (28, 978177), (38, 720762), (42, 652118), (57, 480508), (76, 360381), (84, 326059), (114, 240254), (131, 209076), (133, 205932), (228, 120127), (262, 104538), (266, 102966), (393, 69692), (399, 68644), (524, 52269), (532, 51483), (786, 34846), (798, 34322), (917, 29868), (1572, 17423), (1596, 17161), (1834, 14934), (2489, 11004), (2751, 9956), (3668, 7467), (4978, 5502)]