33387172

素因数分解:

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

素因数の和:165

約数の個数: 72

約数和(自身を含む): 75009984

約数和(自身を除く): 41622812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 67, 74, 91, 134, 148, 182, 259, 268, 364, 469, 481, 518, 871, 938, 962, 1036, 1369, 1742, 1876, 1924, 2479, 2738, 3367, 3484, 4958, 5476, 6097, 6734, 9583, 9916, 12194, 13468, 17353, 17797, 19166, 24388, 32227, 34706, 35594, 38332, 64454, 69412, 71188, 91723, 124579, 128908, 183446, 225589, 249158, 366892, 451178, 498316, 642061, 902356, 1192399, 1284122, 2384798, 2568244, 4769596, 8346793, 16693586, 33387172]

約数ペア:

[(1, 33387172), (2, 16693586), (4, 8346793), (7, 4769596), (13, 2568244), (14, 2384798), (26, 1284122), (28, 1192399), (37, 902356), (52, 642061), (67, 498316), (74, 451178), (91, 366892), (134, 249158), (148, 225589), (182, 183446), (259, 128908), (268, 124579), (364, 91723), (469, 71188), (481, 69412), (518, 64454), (871, 38332), (938, 35594), (962, 34706), (1036, 32227), (1369, 24388), (1742, 19166), (1876, 17797), (1924, 17353), (2479, 13468), (2738, 12194), (3367, 9916), (3484, 9583), (4958, 6734), (5476, 6097)]