1566705224

素因数分解:

$2^3\times 7^2\times {\mathrm{113}}^2\times {\mathrm{313}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 3458699010

約数和(自身を除く): 1891993786

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 196, 226, 313, 392, 452, 626, 791, 904, 1252, 1582, 2191, 2504, 3164, 4382, 5537, 6328, 8764, 11074, 12769, 15337, 17528, 22148, 25538, 30674, 35369, 44296, 51076, 61348, 70738, 89383, 102152, 122696, 141476, 178766, 247583, 282952, 357532, 495166, 625681, 715064, 990332, 1251362, 1733081, 1980664, 2502724, 3466162, 3996697, 5005448, 6932324, 7993394, 13864648, 15986788, 27976879, 31973576, 55953758, 111907516, 195838153, 223815032, 391676306, 783352612, 1566705224]

約数ペア:

[(1, 1566705224), (2, 783352612), (4, 391676306), (7, 223815032), (8, 195838153), (14, 111907516), (28, 55953758), (49, 31973576), (56, 27976879), (98, 15986788), (113, 13864648), (196, 7993394), (226, 6932324), (313, 5005448), (392, 3996697), (452, 3466162), (626, 2502724), (791, 1980664), (904, 1733081), (1252, 1251362), (1582, 990332), (2191, 715064), (2504, 625681), (3164, 495166), (4382, 357532), (5537, 282952), (6328, 247583), (8764, 178766), (11074, 141476), (12769, 122696), (15337, 102152), (17528, 89383), (22148, 70738), (25538, 61348), (30674, 51076), (35369, 44296)]