38813832

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^2\times {\mathrm{641}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 109040490

約数和(自身を除く): 70226658

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 641, 696, 841, 1044, 1282, 1682, 1923, 2088, 2523, 2564, 3364, 3846, 5046, 5128, 5769, 6728, 7569, 7692, 10092, 11538, 15138, 15384, 18589, 20184, 23076, 30276, 37178, 46152, 55767, 60552, 74356, 111534, 148712, 167301, 223068, 334602, 446136, 539081, 669204, 1078162, 1338408, 1617243, 2156324, 3234486, 4312648, 4851729, 6468972, 9703458, 12937944, 19406916, 38813832]

約数ペア:

[(1, 38813832), (2, 19406916), (3, 12937944), (4, 9703458), (6, 6468972), (8, 4851729), (9, 4312648), (12, 3234486), (18, 2156324), (24, 1617243), (29, 1338408), (36, 1078162), (58, 669204), (72, 539081), (87, 446136), (116, 334602), (174, 223068), (232, 167301), (261, 148712), (348, 111534), (522, 74356), (641, 60552), (696, 55767), (841, 46152), (1044, 37178), (1282, 30276), (1682, 23076), (1923, 20184), (2088, 18589), (2523, 15384), (2564, 15138), (3364, 11538), (3846, 10092), (5046, 7692), (5128, 7569), (5769, 6728)]