26020016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1$

素因数の和:1089

約数の個数: 40

約数和(自身を含む): 55395264

約数和(自身を除く): 29375248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 163, 176, 326, 652, 907, 1304, 1793, 1814, 2608, 3586, 3628, 7172, 7256, 9977, 14344, 14512, 19954, 28688, 39908, 79816, 147841, 159632, 295682, 591364, 1182728, 1626251, 2365456, 3252502, 6505004, 13010008, 26020016]

約数ペア:

[(1, 26020016), (2, 13010008), (4, 6505004), (8, 3252502), (11, 2365456), (16, 1626251), (22, 1182728), (44, 591364), (88, 295682), (163, 159632), (176, 147841), (326, 79816), (652, 39908), (907, 28688), (1304, 19954), (1793, 14512), (1814, 14344), (2608, 9977), (3586, 7256), (3628, 7172)]