40298368

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{28621}}^1$

素因数の和:28646

約数の個数: 32

約数和(自身を含む): 87583320

約数和(自身を除く): 47284952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 28621, 57242, 114484, 228968, 314831, 457936, 629662, 915872, 1259324, 1831744, 2518648, 3663488, 5037296, 10074592, 20149184, 40298368]

約数ペア:

[(1, 40298368), (2, 20149184), (4, 10074592), (8, 5037296), (11, 3663488), (16, 2518648), (22, 1831744), (32, 1259324), (44, 915872), (64, 629662), (88, 457936), (128, 314831), (176, 228968), (352, 114484), (704, 57242), (1408, 28621)]