38843728

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:836

約数の個数: 80

約数和(自身を含む): 96243840

約数和(自身を除く): 57400112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 77, 82, 88, 112, 154, 164, 176, 287, 308, 328, 451, 574, 616, 656, 769, 902, 1148, 1232, 1538, 1804, 2296, 3076, 3157, 3608, 4592, 5383, 6152, 6314, 7216, 8459, 10766, 12304, 12628, 16918, 21532, 25256, 31529, 33836, 43064, 50512, 59213, 63058, 67672, 86128, 118426, 126116, 135344, 220703, 236852, 252232, 346819, 441406, 473704, 504464, 693638, 882812, 947408, 1387276, 1765624, 2427733, 2774552, 3531248, 4855466, 5549104, 9710932, 19421864, 38843728]

約数ペア:

[(1, 38843728), (2, 19421864), (4, 9710932), (7, 5549104), (8, 4855466), (11, 3531248), (14, 2774552), (16, 2427733), (22, 1765624), (28, 1387276), (41, 947408), (44, 882812), (56, 693638), (77, 504464), (82, 473704), (88, 441406), (112, 346819), (154, 252232), (164, 236852), (176, 220703), (287, 135344), (308, 126116), (328, 118426), (451, 86128), (574, 67672), (616, 63058), (656, 59213), (769, 50512), (902, 43064), (1148, 33836), (1232, 31529), (1538, 25256), (1804, 21532), (2296, 16918), (3076, 12628), (3157, 12304), (3608, 10766), (4592, 8459), (5383, 7216), (6152, 6314)]