42072688

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1214

約数の個数: 80

約数和(自身を含む): 103921920

約数和(自身を除く): 61849232

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1163, 1292, 1904, 2128, 2261, 2326, 2584, 4522, 4652, 5168, 8141, 9044, 9304, 16282, 18088, 18608, 19771, 22097, 32564, 36176, 39542, 44194, 65128, 79084, 88388, 130256, 138397, 154679, 158168, 176776, 276794, 309358, 316336, 353552, 375649, 553588, 618716, 751298, 1107176, 1237432, 1502596, 2214352, 2474864, 2629543, 3005192, 5259086, 6010384, 10518172, 21036344, 42072688]

約数ペア:

[(1, 42072688), (2, 21036344), (4, 10518172), (7, 6010384), (8, 5259086), (14, 3005192), (16, 2629543), (17, 2474864), (19, 2214352), (28, 1502596), (34, 1237432), (38, 1107176), (56, 751298), (68, 618716), (76, 553588), (112, 375649), (119, 353552), (133, 316336), (136, 309358), (152, 276794), (238, 176776), (266, 158168), (272, 154679), (304, 138397), (323, 130256), (476, 88388), (532, 79084), (646, 65128), (952, 44194), (1064, 39542), (1163, 36176), (1292, 32564), (1904, 22097), (2128, 19771), (2261, 18608), (2326, 18088), (2584, 16282), (4522, 9304), (4652, 9044), (5168, 8141)]