4291591568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{90647}}^1$

素因数の和:90935

約数の個数: 40

約数和(自身を含む): 9104685120

約数和(自身を除く): 4813093552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 269, 538, 1076, 2152, 2959, 4304, 5918, 11836, 23672, 47344, 90647, 181294, 362588, 725176, 997117, 1450352, 1994234, 3988468, 7976936, 15953872, 24384043, 48768086, 97536172, 195072344, 268224473, 390144688, 536448946, 1072897892, 2145795784, 4291591568]

約数ペア:

[(1, 4291591568), (2, 2145795784), (4, 1072897892), (8, 536448946), (11, 390144688), (16, 268224473), (22, 195072344), (44, 97536172), (88, 48768086), (176, 24384043), (269, 15953872), (538, 7976936), (1076, 3988468), (2152, 1994234), (2959, 1450352), (4304, 997117), (5918, 725176), (11836, 362588), (23672, 181294), (47344, 90647)]