3987632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 40

約数和(自身を含む): 8541120

約数和(自身を除く): 4553488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 163, 176, 278, 326, 556, 652, 1112, 1304, 1529, 1793, 2224, 2608, 3058, 3586, 6116, 7172, 12232, 14344, 22657, 24464, 28688, 45314, 90628, 181256, 249227, 362512, 498454, 996908, 1993816, 3987632]

約数ペア:

[(1, 3987632), (2, 1993816), (4, 996908), (8, 498454), (11, 362512), (16, 249227), (22, 181256), (44, 90628), (88, 45314), (139, 28688), (163, 24464), (176, 22657), (278, 14344), (326, 12232), (556, 7172), (652, 6116), (1112, 3586), (1304, 3058), (1529, 2608), (1793, 2224)]