28603976

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 55944000

約数和(自身を除く): 27340024

約数列:

[1, 2, 4, 8, 29, 58, 116, 139, 232, 278, 556, 887, 1112, 1774, 3548, 4031, 7096, 8062, 16124, 25723, 32248, 51446, 102892, 123293, 205784, 246586, 493172, 986344, 3575497, 7150994, 14301988, 28603976]

約数ペア:

[(1, 28603976), (2, 14301988), (4, 7150994), (8, 3575497), (29, 986344), (58, 493172), (116, 246586), (139, 205784), (232, 123293), (278, 102892), (556, 51446), (887, 32248), (1112, 25723), (1774, 16124), (3548, 8062), (4031, 7096)]