38007156784

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1\times {\mathrm{1321}}^1$

素因数の和:2150

約数の個数: 80

約数和(自身を含む): 76836332160

約数和(自身を除く): 38829175376

約数列:

[1, 2, 4, 8, 16, 41, 61, 82, 122, 164, 244, 328, 488, 656, 719, 976, 1321, 1438, 2501, 2642, 2876, 5002, 5284, 5752, 10004, 10568, 11504, 20008, 21136, 29479, 40016, 43859, 54161, 58958, 80581, 87718, 108322, 117916, 161162, 175436, 216644, 235832, 322324, 350872, 433288, 471664, 644648, 701744, 866576, 949799, 1289296, 1798219, 1899598, 3303821, 3596438, 3799196, 6607642, 7192876, 7598392, 13215284, 14385752, 15196784, 26430568, 28771504, 38941759, 52861136, 57937739, 77883518, 115875478, 155767036, 231750956, 311534072, 463501912, 623068144, 927003824, 2375447299, 4750894598, 9501789196, 19003578392, 38007156784]

約数ペア:

[(1, 38007156784), (2, 19003578392), (4, 9501789196), (8, 4750894598), (16, 2375447299), (41, 927003824), (61, 623068144), (82, 463501912), (122, 311534072), (164, 231750956), (244, 155767036), (328, 115875478), (488, 77883518), (656, 57937739), (719, 52861136), (976, 38941759), (1321, 28771504), (1438, 26430568), (2501, 15196784), (2642, 14385752), (2876, 13215284), (5002, 7598392), (5284, 7192876), (5752, 6607642), (10004, 3799196), (10568, 3596438), (11504, 3303821), (20008, 1899598), (21136, 1798219), (29479, 1289296), (40016, 949799), (43859, 866576), (54161, 701744), (58958, 644648), (80581, 471664), (87718, 433288), (108322, 350872), (117916, 322324), (161162, 235832), (175436, 216644)]