28805322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52757}}^1$

素因数の和:52782

約数の個数: 32

約数和(自身を含む): 70906752

約数和(自身を除く): 42101430

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 52757, 105514, 158271, 316542, 369299, 685841, 738598, 1107897, 1371682, 2057523, 2215794, 4115046, 4800887, 9601774, 14402661, 28805322]

約数ペア:

[(1, 28805322), (2, 14402661), (3, 9601774), (6, 4800887), (7, 4115046), (13, 2215794), (14, 2057523), (21, 1371682), (26, 1107897), (39, 738598), (42, 685841), (78, 369299), (91, 316542), (182, 158271), (273, 105514), (546, 52757)]