28961504

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6329}}^1$

素因数の和:6363

約数の個数: 48

約数和(自身を含む): 66996720

約数和(自身を除く): 38035216

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 6329, 12658, 25316, 50632, 69619, 82277, 101264, 139238, 164554, 202528, 278476, 329108, 556952, 658216, 905047, 1113904, 1316432, 1810094, 2227808, 2632864, 3620188, 7240376, 14480752, 28961504]

約数ペア:

[(1, 28961504), (2, 14480752), (4, 7240376), (8, 3620188), (11, 2632864), (13, 2227808), (16, 1810094), (22, 1316432), (26, 1113904), (32, 905047), (44, 658216), (52, 556952), (88, 329108), (104, 278476), (143, 202528), (176, 164554), (208, 139238), (286, 101264), (352, 82277), (416, 69619), (572, 50632), (1144, 25316), (2288, 12658), (4576, 6329)]