126445928

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{30931}}^1$

素因数の和:31017

約数の個数: 32

約数和(自身を含む): 274676160

約数和(自身を除く): 148230232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 30931, 61862, 123724, 216517, 247448, 433034, 866068, 1732136, 2257963, 4515926, 9031852, 15805741, 18063704, 31611482, 63222964, 126445928]

約数ペア:

[(1, 126445928), (2, 63222964), (4, 31611482), (7, 18063704), (8, 15805741), (14, 9031852), (28, 4515926), (56, 2257963), (73, 1732136), (146, 866068), (292, 433034), (511, 247448), (584, 216517), (1022, 123724), (2044, 61862), (4088, 30931)]