28088356

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 53706240

約数和(自身を除く): 25617884

約数列:

[1, 2, 4, 29, 31, 58, 62, 73, 107, 116, 124, 146, 214, 292, 428, 899, 1798, 2117, 2263, 3103, 3317, 3596, 4234, 4526, 6206, 6634, 7811, 8468, 9052, 12412, 13268, 15622, 31244, 65627, 96193, 131254, 192386, 226519, 242141, 262508, 384772, 453038, 484282, 906076, 968564, 7022089, 14044178, 28088356]

約数ペア:

[(1, 28088356), (2, 14044178), (4, 7022089), (29, 968564), (31, 906076), (58, 484282), (62, 453038), (73, 384772), (107, 262508), (116, 242141), (124, 226519), (146, 192386), (214, 131254), (292, 96193), (428, 65627), (899, 31244), (1798, 15622), (2117, 13268), (2263, 12412), (3103, 9052), (3317, 8468), (3596, 7811), (4234, 6634), (4526, 6206)]