27973036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 64827392

約数和(自身を除く): 36854356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 37, 52, 62, 67, 74, 91, 124, 134, 148, 182, 217, 259, 268, 364, 403, 434, 469, 481, 518, 806, 868, 871, 938, 962, 1036, 1147, 1612, 1742, 1876, 1924, 2077, 2294, 2479, 2821, 3367, 3484, 4154, 4588, 4958, 5642, 6097, 6734, 8029, 8308, 9916, 11284, 12194, 13468, 14539, 14911, 16058, 17353, 24388, 27001, 29078, 29822, 32116, 32227, 34706, 54002, 58156, 59644, 64454, 69412, 76849, 104377, 108004, 128908, 153698, 189007, 208754, 225589, 307396, 378014, 417508, 451178, 537943, 756028, 902356, 999037, 1075886, 1998074, 2151772, 3996148, 6993259, 13986518, 27973036]

約数ペア:

[(1, 27973036), (2, 13986518), (4, 6993259), (7, 3996148), (13, 2151772), (14, 1998074), (26, 1075886), (28, 999037), (31, 902356), (37, 756028), (52, 537943), (62, 451178), (67, 417508), (74, 378014), (91, 307396), (124, 225589), (134, 208754), (148, 189007), (182, 153698), (217, 128908), (259, 108004), (268, 104377), (364, 76849), (403, 69412), (434, 64454), (469, 59644), (481, 58156), (518, 54002), (806, 34706), (868, 32227), (871, 32116), (938, 29822), (962, 29078), (1036, 27001), (1147, 24388), (1612, 17353), (1742, 16058), (1876, 14911), (1924, 14539), (2077, 13468), (2294, 12194), (2479, 11284), (2821, 9916), (3367, 8308), (3484, 8029), (4154, 6734), (4588, 6097), (4958, 5642)]