28204448

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{14449}}^1$

素因数の和:14520

約数の個数: 24

約数和(自身を含む): 56441700

約数和(自身を除く): 28237252

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 14449, 28898, 57796, 115592, 231184, 462368, 881389, 1762778, 3525556, 7051112, 14102224, 28204448]

約数ペア:

[(1, 28204448), (2, 14102224), (4, 7051112), (8, 3525556), (16, 1762778), (32, 881389), (61, 462368), (122, 231184), (244, 115592), (488, 57796), (976, 28898), (1952, 14449)]