38881128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11329}}^1$

素因数の和:11362

約数の個数: 64

約数和(自身を含む): 114206400

約数和(自身を除く): 75325272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 11329, 22658, 33987, 45316, 67974, 90632, 124619, 135948, 147277, 249238, 271896, 294554, 373857, 441831, 498476, 589108, 747714, 883662, 996952, 1178216, 1495428, 1620047, 1767324, 2990856, 3240094, 3534648, 4860141, 6480188, 9720282, 12960376, 19440564, 38881128]

約数ペア:

[(1, 38881128), (2, 19440564), (3, 12960376), (4, 9720282), (6, 6480188), (8, 4860141), (11, 3534648), (12, 3240094), (13, 2990856), (22, 1767324), (24, 1620047), (26, 1495428), (33, 1178216), (39, 996952), (44, 883662), (52, 747714), (66, 589108), (78, 498476), (88, 441831), (104, 373857), (132, 294554), (143, 271896), (156, 249238), (264, 147277), (286, 135948), (312, 124619), (429, 90632), (572, 67974), (858, 45316), (1144, 33987), (1716, 22658), (3432, 11329)]