27957784

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1427}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 54835200

約数和(自身を除く): 26877416

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 248, 316, 632, 1427, 2449, 2854, 4898, 5708, 9796, 11416, 19592, 44237, 88474, 112733, 176948, 225466, 353896, 450932, 901864, 3494723, 6989446, 13978892, 27957784]

約数ペア:

[(1, 27957784), (2, 13978892), (4, 6989446), (8, 3494723), (31, 901864), (62, 450932), (79, 353896), (124, 225466), (158, 176948), (248, 112733), (316, 88474), (632, 44237), (1427, 19592), (2449, 11416), (2854, 9796), (4898, 5708)]