28624008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2543}}^1$

素因数の和:2626

約数の個数: 64

約数和(自身を含む): 83036160

約数和(自身を除く): 54412152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2543, 2814, 3752, 5086, 5628, 7629, 10172, 11256, 15258, 17801, 20344, 30516, 35602, 53403, 61032, 71204, 106806, 142408, 170381, 213612, 340762, 427224, 511143, 681524, 1022286, 1192667, 1363048, 2044572, 2385334, 3578001, 4089144, 4770668, 7156002, 9541336, 14312004, 28624008]

約数ペア:

[(1, 28624008), (2, 14312004), (3, 9541336), (4, 7156002), (6, 4770668), (7, 4089144), (8, 3578001), (12, 2385334), (14, 2044572), (21, 1363048), (24, 1192667), (28, 1022286), (42, 681524), (56, 511143), (67, 427224), (84, 340762), (134, 213612), (168, 170381), (201, 142408), (268, 106806), (402, 71204), (469, 61032), (536, 53403), (804, 35602), (938, 30516), (1407, 20344), (1608, 17801), (1876, 15258), (2543, 11256), (2814, 10172), (3752, 7629), (5086, 5628)]